Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r254-tall-174931339200066.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is Champagne-PT-H06T2O, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-174931339200066
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 576K
-rw-r--r-- 1 mcc users 7.0K Jun 6 08:55 CTLCardinality.txt
-rw-r--r-- 1 mcc users 79K Jun 6 08:55 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Jun 6 08:55 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Jun 6 08:55 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jun 6 11:38 LTLCardinality.txt
-rw-r--r-- 1 mcc users 30K Jun 6 11:38 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K Jun 6 11:38 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Jun 6 11:38 LTLFireability.xml
-rw-r--r-- 1 mcc users 1 Jun 5 20:08 NewModel
-rw-r--r-- 1 mcc users 11K Jun 6 08:56 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 115K Jun 6 08:56 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.0K Jun 6 08:56 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 66K Jun 6 08:56 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Jun 6 11:38 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.7K Jun 6 11:38 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 equiv_col
-rw-r--r-- 1 mcc users 7 Jun 5 20:08 instance
-rw-r--r-- 1 mcc users 6 Jun 5 20:08 iscolored
-rw-r--r-- 1 mcc users 137K Jun 5 20:08 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME Champagne-PT-H06T2O-CTLFireability-2025-00
FORMULA_NAME Champagne-PT-H06T2O-CTLFireability-2025-01
FORMULA_NAME Champagne-PT-H06T2O-CTLFireability-2025-02
FORMULA_NAME Champagne-PT-H06T2O-CTLFireability-2025-03
FORMULA_NAME Champagne-PT-H06T2O-CTLFireability-2025-04
FORMULA_NAME Champagne-PT-H06T2O-CTLFireability-2025-05
FORMULA_NAME Champagne-PT-H06T2O-CTLFireability-2025-06
FORMULA_NAME Champagne-PT-H06T2O-CTLFireability-2025-07
FORMULA_NAME Champagne-PT-H06T2O-CTLFireability-2025-08
FORMULA_NAME Champagne-PT-H06T2O-CTLFireability-2025-09
FORMULA_NAME Champagne-PT-H06T2O-CTLFireability-2025-10
FORMULA_NAME Champagne-PT-H06T2O-CTLFireability-2025-11
FORMULA_NAME Champagne-PT-H06T2O-CTLFireability-2025-12
FORMULA_NAME Champagne-PT-H06T2O-CTLFireability-2025-13
FORMULA_NAME Champagne-PT-H06T2O-CTLFireability-2025-14
FORMULA_NAME Champagne-PT-H06T2O-CTLFireability-2025-15

=== Now, execution of the tool begins

BK_START 1749320953140

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=CTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=Champagne-PT-H06T2O
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
CTLFireability PT
Running Version 202505121319
[2025-06-07 18:29:14] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, CTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-07 18:29:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-07 18:29:14] [INFO ] Load time of PNML (sax parser for PT used): 90 ms
[2025-06-07 18:29:14] [INFO ] Transformed 759 places.
[2025-06-07 18:29:14] [INFO ] Transformed 928 transitions.
[2025-06-07 18:29:14] [INFO ] Found NUPN structural information;
[2025-06-07 18:29:14] [INFO ] Parsed PT model containing 759 places and 928 transitions and 2145 arcs in 185 ms.
Parsed 16 properties from file /home/mcc/execution/CTLFireability.xml in 11 ms.
Support contains 106 out of 759 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 759/759 places, 928/928 transitions.
Discarding 108 places :
Symmetric choice reduction at 0 with 108 rule applications. Total rules 108 place count 651 transition count 820
Iterating global reduction 0 with 108 rules applied. Total rules applied 216 place count 651 transition count 820
Discarding 64 places :
Symmetric choice reduction at 0 with 64 rule applications. Total rules 280 place count 587 transition count 756
Iterating global reduction 0 with 64 rules applied. Total rules applied 344 place count 587 transition count 756
Discarding 37 places :
Symmetric choice reduction at 0 with 37 rule applications. Total rules 381 place count 550 transition count 719
Iterating global reduction 0 with 37 rules applied. Total rules applied 418 place count 550 transition count 719
Applied a total of 418 rules in 153 ms. Remains 550 /759 variables (removed 209) and now considering 719/928 (removed 209) transitions.
// Phase 1: matrix 719 rows 550 cols
[2025-06-07 18:29:14] [INFO ] Computed 20 invariants in 29 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:29:15] [INFO ] Implicit Places using invariants in 333 ms returned []
[2025-06-07 18:29:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:29:15] [INFO ] Implicit Places using invariants and state equation in 315 ms returned []
Implicit Place search using SMT with State Equation took 679 ms to find 0 implicit places.
Running 718 sub problems to find dead transitions.
[2025-06-07 18:29:15] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/549 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 1 (OVERLAPS) 1/550 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 718 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:29:33] [INFO ] Deduced a trap composed of 105 places in 127 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:29:33] [INFO ] Deduced a trap composed of 136 places in 79 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:29:34] [INFO ] Deduced a trap composed of 132 places in 94 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:29:37] [INFO ] Deduced a trap composed of 54 places in 76 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:29:37] [INFO ] Deduced a trap composed of 64 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:29:37] [INFO ] Deduced a trap composed of 58 places in 59 ms of which 9 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/550 variables, 6/26 constraints. Problems are: Problem set: 0 solved, 718 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 550/1269 variables, and 26 constraints, problems are : Problem set: 0 solved, 718 unsolved in 30030 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 0/550 constraints, PredecessorRefiner: 718/718 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 718 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/549 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 1 (OVERLAPS) 1/550 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/550 variables, 6/26 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/550 variables, 0/26 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 4 (OVERLAPS) 719/1269 variables, 550/576 constraints. Problems are: Problem set: 0 solved, 718 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1269 variables, 718/1294 constraints. Problems are: Problem set: 0 solved, 718 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:30:05] [INFO ] Deduced a trap composed of 56 places in 60 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:30:05] [INFO ] Deduced a trap composed of 60 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:30:06] [INFO ] Deduced a trap composed of 56 places in 67 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:30:07] [INFO ] Deduced a trap composed of 60 places in 62 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:30:07] [INFO ] Deduced a trap composed of 57 places in 58 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:30:08] [INFO ] Deduced a trap composed of 56 places in 76 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:30:08] [INFO ] Deduced a trap composed of 60 places in 66 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:30:11] [INFO ] Deduced a trap composed of 55 places in 94 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:30:11] [INFO ] Deduced a trap composed of 59 places in 67 ms of which 10 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1269/1269 variables, and 1303 constraints, problems are : Problem set: 0 solved, 718 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 550/550 constraints, PredecessorRefiner: 718/718 constraints, Known Traps: 15/15 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60218ms problems are : Problem set: 0 solved, 718 unsolved
Search for dead transitions found 0 dead transitions in 60237ms
Starting structural reductions in LTL mode, iteration 1 : 550/759 places, 719/928 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 61094 ms. Remains : 550/759 places, 719/928 transitions.
Support contains 106 out of 550 places after structural reductions.
[2025-06-07 18:30:15] [INFO ] Flatten gal took : 77 ms
[2025-06-07 18:30:15] [INFO ] Flatten gal took : 30 ms
[2025-06-07 18:30:16] [INFO ] Input system was already deterministic with 719 transitions.
RANDOM walk for 40000 steps (85 resets) in 1736 ms. (23 steps per ms) remains 8/82 properties
BEST_FIRST walk for 40004 steps (11 resets) in 70 ms. (563 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 86 ms. (459 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 93 ms. (425 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (10 resets) in 88 ms. (449 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40003 steps (9 resets) in 81 ms. (487 steps per ms) remains 8/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 84 ms. (470 steps per ms) remains 7/8 properties
BEST_FIRST walk for 40004 steps (8 resets) in 51 ms. (769 steps per ms) remains 7/7 properties
BEST_FIRST walk for 40004 steps (8 resets) in 49 ms. (800 steps per ms) remains 7/7 properties
[2025-06-07 18:30:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/13 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 7 unsolved
Problem AtomicPropp18 is UNSAT
Problem AtomicPropp71 is UNSAT
At refinement iteration 1 (OVERLAPS) 200/213 variables, 7/7 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/213 variables, 0/7 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 337/550 variables, 13/20 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/550 variables, 0/20 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 719/1269 variables, 550/570 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1269 variables, 0/570 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 7 (OVERLAPS) 0/1269 variables, 0/570 constraints. Problems are: Problem set: 2 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Real declared 1269/1269 variables, and 570 constraints, problems are : Problem set: 2 solved, 5 unsolved in 976 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 550/550 constraints, PredecessorRefiner: 7/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 2 solved, 5 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/8 variables, 0/0 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 1 (OVERLAPS) 180/188 variables, 6/6 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/188 variables, 0/6 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 3 (OVERLAPS) 362/550 variables, 14/20 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/550 variables, 0/20 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 5 (OVERLAPS) 719/1269 variables, 550/570 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/1269 variables, 5/575 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/1269 variables, 0/575 constraints. Problems are: Problem set: 2 solved, 5 unsolved
At refinement iteration 8 (OVERLAPS) 0/1269 variables, 0/575 constraints. Problems are: Problem set: 2 solved, 5 unsolved
No progress, stopping.
After SMT solving in domain Int declared 1269/1269 variables, and 575 constraints, problems are : Problem set: 2 solved, 5 unsolved in 860 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 550/550 constraints, PredecessorRefiner: 5/7 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1848ms problems are : Problem set: 2 solved, 5 unsolved
Fused 5 Parikh solutions to 4 different solutions.
Parikh walk visited 4 properties in 348 ms.
Support contains 2 out of 550 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 550/550 places, 719/719 transitions.
Graph (trivial) has 578 edges and 550 vertex of which 332 / 550 are part of one of the 20 SCC in 3 ms
Free SCC test removed 312 places
Drop transitions (Empty/Sink Transition effects.) removed 365 transitions
Reduce isomorphic transitions removed 365 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 89 transitions
Trivial Post-agglo rules discarded 89 transitions
Performed 89 trivial Post agglomeration. Transition count delta: 89
Iterating post reduction 0 with 89 rules applied. Total rules applied 90 place count 238 transition count 265
Reduce places removed 89 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 120 rules applied. Total rules applied 210 place count 149 transition count 234
Reduce places removed 13 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 14 rules applied. Total rules applied 224 place count 136 transition count 233
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 225 place count 135 transition count 233
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 225 place count 135 transition count 231
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 229 place count 133 transition count 231
Discarding 23 places :
Symmetric choice reduction at 4 with 23 rule applications. Total rules 252 place count 110 transition count 195
Iterating global reduction 4 with 23 rules applied. Total rules applied 275 place count 110 transition count 195
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 279 place count 110 transition count 191
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 283 place count 106 transition count 175
Iterating global reduction 5 with 4 rules applied. Total rules applied 287 place count 106 transition count 175
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 291 place count 106 transition count 171
Performed 39 Post agglomeration using F-continuation condition.Transition count delta: 39
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 6 with 78 rules applied. Total rules applied 369 place count 67 transition count 132
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 375 place count 61 transition count 111
Iterating global reduction 6 with 6 rules applied. Total rules applied 381 place count 61 transition count 111
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 387 place count 61 transition count 105
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: -6
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 7 with 4 rules applied. Total rules applied 391 place count 59 transition count 111
Drop transitions (Empty/Sink Transition effects.) removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 7 with 4 rules applied. Total rules applied 395 place count 59 transition count 107
Drop transitions (Redundant composition of simpler transitions.) removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 8 with 4 rules applied. Total rules applied 399 place count 59 transition count 103
Free-agglomeration rule applied 31 times.
Iterating global reduction 8 with 31 rules applied. Total rules applied 430 place count 59 transition count 72
Reduce places removed 31 places and 0 transitions.
Drop transitions (Empty/Sink Transition effects.) removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Graph (complete) has 84 edges and 28 vertex of which 12 are kept as prefixes of interest. Removing 16 places using SCC suffix rule.1 ms
Discarding 16 places :
Also discarding 4 output transitions
Drop transitions (Output transitions of discarded places.) removed 4 transitions
Iterating post reduction 8 with 83 rules applied. Total rules applied 513 place count 12 transition count 17
Drop transitions (Empty/Sink Transition effects.) removed 1 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 9 with 2 rules applied. Total rules applied 515 place count 12 transition count 15
Discarding 3 places :
Symmetric choice reduction at 10 with 3 rule applications. Total rules 518 place count 9 transition count 9
Iterating global reduction 10 with 3 rules applied. Total rules applied 521 place count 9 transition count 9
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 10 with 2 rules applied. Total rules applied 523 place count 8 transition count 8
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 10 with 1 rules applied. Total rules applied 524 place count 7 transition count 7
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 10 with 2 rules applied. Total rules applied 526 place count 6 transition count 6
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 11 with 2 rules applied. Total rules applied 528 place count 5 transition count 5
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 12 with 1 Pre rules applied. Total rules applied 528 place count 5 transition count 4
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 12 with 2 rules applied. Total rules applied 530 place count 4 transition count 4
Applied a total of 530 rules in 55 ms. Remains 4 /550 variables (removed 546) and now considering 4/719 (removed 715) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 55 ms. Remains : 4/550 places, 4/719 transitions.
RANDOM walk for 8 steps (0 resets) in 5 ms. (1 steps per ms) remains 0/1 properties
Successfully simplified 2 atomic propositions for a total of 16 simplifications.
[2025-06-07 18:30:19] [INFO ] Initial state reduction rules for CTL removed 1 formulas.
[2025-06-07 18:30:19] [INFO ] Flatten gal took : 27 ms
FORMULA Champagne-PT-H06T2O-CTLFireability-2025-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2025-06-07 18:30:19] [INFO ] Flatten gal took : 27 ms
[2025-06-07 18:30:19] [INFO ] Input system was already deterministic with 719 transitions.
Support contains 94 out of 550 places (down from 100) after GAL structural reductions.
Computed a total of 32 stabilizing places and 32 stable transitions
Starting structural reductions in LTL mode, iteration 0 : 550/550 places, 719/719 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 501 transition count 670
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 501 transition count 670
Discarding 31 places :
Symmetric choice reduction at 0 with 31 rule applications. Total rules 129 place count 470 transition count 639
Iterating global reduction 0 with 31 rules applied. Total rules applied 160 place count 470 transition count 639
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 170 place count 460 transition count 629
Iterating global reduction 0 with 10 rules applied. Total rules applied 180 place count 460 transition count 629
Applied a total of 180 rules in 54 ms. Remains 460 /550 variables (removed 90) and now considering 629/719 (removed 90) transitions.
// Phase 1: matrix 629 rows 460 cols
[2025-06-07 18:30:19] [INFO ] Computed 20 invariants in 9 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:30:19] [INFO ] Implicit Places using invariants in 139 ms returned []
[2025-06-07 18:30:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:30:19] [INFO ] Implicit Places using invariants and state equation in 241 ms returned []
Implicit Place search using SMT with State Equation took 382 ms to find 0 implicit places.
Running 628 sub problems to find dead transitions.
[2025-06-07 18:30:19] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/459 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 628 unsolved
At refinement iteration 1 (OVERLAPS) 1/460 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 628 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:30:34] [INFO ] Deduced a trap composed of 46 places in 71 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:30:34] [INFO ] Deduced a trap composed of 46 places in 50 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/460 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 628 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/460 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 628 unsolved
At refinement iteration 4 (OVERLAPS) 629/1089 variables, 460/482 constraints. Problems are: Problem set: 0 solved, 628 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1089/1089 variables, and 482 constraints, problems are : Problem set: 0 solved, 628 unsolved in 30023 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 460/460 constraints, PredecessorRefiner: 628/628 constraints, Known Traps: 2/2 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 628 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/459 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 628 unsolved
At refinement iteration 1 (OVERLAPS) 1/460 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 628 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/460 variables, 2/22 constraints. Problems are: Problem set: 0 solved, 628 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/460 variables, 0/22 constraints. Problems are: Problem set: 0 solved, 628 unsolved
At refinement iteration 4 (OVERLAPS) 629/1089 variables, 460/482 constraints. Problems are: Problem set: 0 solved, 628 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/1089 variables, 628/1110 constraints. Problems are: Problem set: 0 solved, 628 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:31:03] [INFO ] Deduced a trap composed of 46 places in 65 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:31:03] [INFO ] Deduced a trap composed of 46 places in 44 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:31:04] [INFO ] Deduced a trap composed of 46 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:31:05] [INFO ] Deduced a trap composed of 46 places in 59 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:31:06] [INFO ] Deduced a trap composed of 46 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:31:07] [INFO ] Deduced a trap composed of 46 places in 57 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:31:07] [INFO ] Deduced a trap composed of 46 places in 48 ms of which 3 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/1089 variables, 7/1117 constraints. Problems are: Problem set: 0 solved, 628 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1089/1089 variables, and 1117 constraints, problems are : Problem set: 0 solved, 628 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 460/460 constraints, PredecessorRefiner: 628/628 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60116ms problems are : Problem set: 0 solved, 628 unsolved
Search for dead transitions found 0 dead transitions in 60117ms
Starting structural reductions in LTL mode, iteration 1 : 460/550 places, 629/719 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60555 ms. Remains : 460/550 places, 629/719 transitions.
[2025-06-07 18:31:19] [INFO ] Flatten gal took : 19 ms
[2025-06-07 18:31:19] [INFO ] Flatten gal took : 19 ms
[2025-06-07 18:31:19] [INFO ] Input system was already deterministic with 629 transitions.
[2025-06-07 18:31:19] [INFO ] Flatten gal took : 26 ms
[2025-06-07 18:31:19] [INFO ] Flatten gal took : 21 ms
[2025-06-07 18:31:19] [INFO ] Time to serialize gal into /tmp/CTLFireability14933336375452287083.gal : 16 ms
[2025-06-07 18:31:19] [INFO ] Time to serialize properties into /tmp/CTLFireability8939496057918260120.ctl : 8 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability14933336375452287083.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8939496057918260120.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.45634e+26,0.409695,16792,2,3159,5,60670,6,0,2471,53493,0


Converting to forward existential form...Done !
original formula: (!(E((p583==1) U EG(!(AF((p154==1)))))) * AX((p669==0)))
=> equivalent forward existential formula: ([FwdG(FwdU(Init,(p583==1)),!(!(EG(!((p154==1))))))] = FALSE * [(EY(Init) * !((p669==0)))] = FALSE)
Hit Full ! (commute/partial/dont) 627/0/2
Reverse transition relation is NOT exact ! Due to transitions t5, t54, t59, t83, t103, t108, t128, t133, t157, t177, t182, t207, t227, t232, t256, t276, t2...325
Detected timeout of ITS tools.
[2025-06-07 18:31:50] [INFO ] Flatten gal took : 15 ms
[2025-06-07 18:31:50] [INFO ] Applying decomposition
[2025-06-07 18:31:50] [INFO ] Flatten gal took : 16 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph16873595634895680972.txt' '-o' '/tmp/graph16873595634895680972.bin' '-w' '/tmp/graph16873595634895680972.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph16873595634895680972.bin' '-l' '-1' '-v' '-w' '/tmp/graph16873595634895680972.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:31:50] [INFO ] Decomposing Gal with order
[2025-06-07 18:31:50] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:31:50] [INFO ] Removed a total of 385 redundant transitions.
[2025-06-07 18:31:50] [INFO ] Flatten gal took : 68 ms
[2025-06-07 18:31:50] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 12 ms.
[2025-06-07 18:31:50] [INFO ] Time to serialize gal into /tmp/CTLFireability3795188115045910422.gal : 7 ms
[2025-06-07 18:31:50] [INFO ] Time to serialize properties into /tmp/CTLFireability3036283743971590489.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3795188115045910422.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3036283743971590489.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.45634e+26,0.174051,11036,1621,20,12277,404,681,16117,50,766,0


Converting to forward existential form...Done !
original formula: (!(E((i16.u133.p583==1) U EG(!(AF((i4.u42.p154==1)))))) * AX((i18.u154.p669==0)))
=> equivalent forward existential formula: ([FwdG(FwdU(Init,(i16.u133.p583==1)),!(!(EG(!((i4.u42.p154==1))))))] = FALSE * [(EY(Init) * !((i18.u154.p669==0)...167
Reverse transition relation is NOT exact ! Due to transitions t5, t54, t103, t128, t177, t227, t276, t326, t451, i0.t480, i1.t456, i2.t431, i3.t406, i4.t38...395
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,0,26.7291,620316,1,0,1.37464e+06,404,5289,1.12078e+06,243,766,1312274
FORMULA Champagne-PT-H06T2O-CTLFireability-2025-00 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 550/550 places, 719/719 transitions.
Discarding 45 places :
Symmetric choice reduction at 0 with 45 rule applications. Total rules 45 place count 505 transition count 674
Iterating global reduction 0 with 45 rules applied. Total rules applied 90 place count 505 transition count 674
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 117 place count 478 transition count 647
Iterating global reduction 0 with 27 rules applied. Total rules applied 144 place count 478 transition count 647
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 154 place count 468 transition count 637
Iterating global reduction 0 with 10 rules applied. Total rules applied 164 place count 468 transition count 637
Applied a total of 164 rules in 66 ms. Remains 468 /550 variables (removed 82) and now considering 637/719 (removed 82) transitions.
// Phase 1: matrix 637 rows 468 cols
[2025-06-07 18:32:17] [INFO ] Computed 20 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:32:17] [INFO ] Implicit Places using invariants in 262 ms returned []
[2025-06-07 18:32:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:32:17] [INFO ] Implicit Places using invariants and state equation in 289 ms returned []
Implicit Place search using SMT with State Equation took 552 ms to find 0 implicit places.
Running 636 sub problems to find dead transitions.
[2025-06-07 18:32:17] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/467 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 636 unsolved
At refinement iteration 1 (OVERLAPS) 1/468 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 636 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/468 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 636 unsolved
At refinement iteration 3 (OVERLAPS) 637/1105 variables, 468/488 constraints. Problems are: Problem set: 0 solved, 636 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1105/1105 variables, and 488 constraints, problems are : Problem set: 0 solved, 636 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 468/468 constraints, PredecessorRefiner: 636/636 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 636 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/467 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 636 unsolved
At refinement iteration 1 (OVERLAPS) 1/468 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 636 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/468 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 636 unsolved
At refinement iteration 3 (OVERLAPS) 637/1105 variables, 468/488 constraints. Problems are: Problem set: 0 solved, 636 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1105 variables, 636/1124 constraints. Problems are: Problem set: 0 solved, 636 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:33:16] [INFO ] Deduced a trap along path composed of 24 places in 38 ms of which 2 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1105/1105 variables, and 1125 constraints, problems are : Problem set: 0 solved, 636 unsolved in 30026 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 468/468 constraints, PredecessorRefiner: 636/636 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60098ms problems are : Problem set: 0 solved, 636 unsolved
Search for dead transitions found 0 dead transitions in 60099ms
Starting structural reductions in LTL mode, iteration 1 : 468/550 places, 637/719 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60720 ms. Remains : 468/550 places, 637/719 transitions.
[2025-06-07 18:33:18] [INFO ] Flatten gal took : 14 ms
[2025-06-07 18:33:18] [INFO ] Flatten gal took : 14 ms
[2025-06-07 18:33:18] [INFO ] Input system was already deterministic with 637 transitions.
[2025-06-07 18:33:18] [INFO ] Flatten gal took : 12 ms
[2025-06-07 18:33:18] [INFO ] Flatten gal took : 12 ms
[2025-06-07 18:33:18] [INFO ] Time to serialize gal into /tmp/CTLFireability7909688631250034200.gal : 3 ms
[2025-06-07 18:33:18] [INFO ] Time to serialize properties into /tmp/CTLFireability17779283771913646477.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7909688631250034200.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17779283771913646477.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.05613e+27,0.328398,14524,2,2778,5,46202,6,0,2511,40588,0


Converting to forward existential form...Done !
original formula: (AX((AX(AX((p714==0))) * !(E(!(((p366==1)&&(p615==1))) U (p382!=1))))) + !(A(A((p143==1) U ((p417==1)&&(p553==1))) U ((p285==1) + AF(((p5...182
=> equivalent forward existential formula: ([(EY(EY(EY((Init * !(!(!((E(!(((p285==1) + !(EG(!(((p54==1) * !(E(TRUE U !((p583==1)))))))))) U (!(!((E(!(((p41...839
Reverse transition relation is NOT exact ! Due to transitions t6, t57, t62, t86, t104, t108, t113, t138, t162, t182, t187, t212, t237, t262, t282, t287, t3...319
Detected timeout of ITS tools.
[2025-06-07 18:33:48] [INFO ] Flatten gal took : 11 ms
[2025-06-07 18:33:48] [INFO ] Applying decomposition
[2025-06-07 18:33:48] [INFO ] Flatten gal took : 12 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13870244648179111144.txt' '-o' '/tmp/graph13870244648179111144.bin' '-w' '/tmp/graph13870244648179111144.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13870244648179111144.bin' '-l' '-1' '-v' '-w' '/tmp/graph13870244648179111144.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:33:48] [INFO ] Decomposing Gal with order
[2025-06-07 18:33:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:33:48] [INFO ] Removed a total of 393 redundant transitions.
[2025-06-07 18:33:48] [INFO ] Flatten gal took : 32 ms
[2025-06-07 18:33:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 6 labels/synchronizations in 14 ms.
[2025-06-07 18:33:48] [INFO ] Time to serialize gal into /tmp/CTLFireability5888818084406727699.gal : 5 ms
[2025-06-07 18:33:48] [INFO ] Time to serialize properties into /tmp/CTLFireability4202897466441253729.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5888818084406727699.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability4202897466441253729.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...262
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.05613e+27,0.166463,10996,1640,21,11013,440,760,16047,48,891,0


Converting to forward existential form...Done !
original formula: (AX((AX(AX((i19.i0.u171.p714==0))) * !(E(!(((i10.i2.u86.p366==1)&&(i17.i1.u145.p615==1))) U (i10.i0.u79.p382!=1))))) + !(A(A((i3.i2.u33.p...293
=> equivalent forward existential formula: ([(EY(EY(EY((Init * !(!(!((E(!(((i8.i1.u65.p285==1) + !(EG(!(((i1.i1.u13.p54==1) * !(E(TRUE U !((i16.i0.u135.p58...1235
Reverse transition relation is NOT exact ! Due to transitions t6, t57, t108, t182, t282, t383, i0.i2.t488, i1.i0.t464, i2.i0.t439, i3.i2.u33.t412, i3.i2.u3...461
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,1,18.6274,510580,1,0,1.16234e+06,440,6105,977864,267,891,1128254
FORMULA Champagne-PT-H06T2O-CTLFireability-2025-01 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 550/550 places, 719/719 transitions.
Graph (trivial) has 555 edges and 550 vertex of which 286 / 550 are part of one of the 20 SCC in 1 ms
Free SCC test removed 266 places
Ensure Unique test removed 291 transitions
Reduce isomorphic transitions removed 291 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 102 transitions
Trivial Post-agglo rules discarded 102 transitions
Performed 102 trivial Post agglomeration. Transition count delta: 102
Iterating post reduction 0 with 102 rules applied. Total rules applied 103 place count 283 transition count 325
Reduce places removed 102 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 132 rules applied. Total rules applied 235 place count 181 transition count 295
Reduce places removed 12 places and 0 transitions.
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Iterating post reduction 2 with 18 rules applied. Total rules applied 253 place count 169 transition count 289
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 259 place count 163 transition count 289
Performed 9 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 9 Pre rules applied. Total rules applied 259 place count 163 transition count 280
Deduced a syphon composed of 9 places in 1 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 277 place count 154 transition count 280
Discarding 19 places :
Symmetric choice reduction at 4 with 19 rule applications. Total rules 296 place count 135 transition count 247
Iterating global reduction 4 with 19 rules applied. Total rules applied 315 place count 135 transition count 247
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 320 place count 135 transition count 242
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 321 place count 134 transition count 238
Iterating global reduction 5 with 1 rules applied. Total rules applied 322 place count 134 transition count 238
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 323 place count 134 transition count 237
Performed 40 Post agglomeration using F-continuation condition.Transition count delta: 40
Deduced a syphon composed of 40 places in 0 ms
Reduce places removed 40 places and 0 transitions.
Iterating global reduction 6 with 80 rules applied. Total rules applied 403 place count 94 transition count 197
Discarding 5 places :
Symmetric choice reduction at 6 with 5 rule applications. Total rules 408 place count 89 transition count 180
Iterating global reduction 6 with 5 rules applied. Total rules applied 413 place count 89 transition count 180
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 6 with 5 rules applied. Total rules applied 418 place count 89 transition count 175
Drop transitions (Redundant composition of simpler transitions.) removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 7 with 1 rules applied. Total rules applied 419 place count 89 transition count 174
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 7 with 1 rules applied. Total rules applied 420 place count 89 transition count 173
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 421 place count 88 transition count 173
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 423 place count 86 transition count 171
Applied a total of 423 rules in 52 ms. Remains 86 /550 variables (removed 464) and now considering 171/719 (removed 548) transitions.
[2025-06-07 18:34:07] [INFO ] Flow matrix only has 113 transitions (discarded 58 similar events)
// Phase 1: matrix 113 rows 86 cols
[2025-06-07 18:34:07] [INFO ] Computed 20 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:34:07] [INFO ] Implicit Places using invariants in 42 ms returned []
[2025-06-07 18:34:07] [INFO ] Flow matrix only has 113 transitions (discarded 58 similar events)
[2025-06-07 18:34:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:34:07] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 202 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 18:34:07] [INFO ] Redundant transitions in 5 ms returned []
Running 121 sub problems to find dead transitions.
[2025-06-07 18:34:07] [INFO ] Flow matrix only has 113 transitions (discarded 58 similar events)
[2025-06-07 18:34:07] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 2 (OVERLAPS) 4/86 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 4 (OVERLAPS) 112/198 variables, 86/106 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 6 (OVERLAPS) 0/198 variables, 0/106 constraints. Problems are: Problem set: 0 solved, 121 unsolved
No progress, stopping.
After SMT solving in domain Real declared 198/199 variables, and 106 constraints, problems are : Problem set: 0 solved, 121 unsolved in 2961 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 86/86 constraints, PredecessorRefiner: 121/121 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 121 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/82 variables, 15/15 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/82 variables, 0/15 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 2 (OVERLAPS) 4/86 variables, 5/20 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/86 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 4 (OVERLAPS) 112/198 variables, 86/106 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/198 variables, 121/227 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/198 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 7 (OVERLAPS) 0/198 variables, 0/227 constraints. Problems are: Problem set: 0 solved, 121 unsolved
No progress, stopping.
After SMT solving in domain Int declared 198/199 variables, and 227 constraints, problems are : Problem set: 0 solved, 121 unsolved in 2955 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 86/86 constraints, PredecessorRefiner: 121/121 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5934ms problems are : Problem set: 0 solved, 121 unsolved
Search for dead transitions found 0 dead transitions in 5934ms
Starting structural reductions in SI_CTL mode, iteration 1 : 86/550 places, 171/719 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 6198 ms. Remains : 86/550 places, 171/719 transitions.
[2025-06-07 18:34:13] [INFO ] Flatten gal took : 6 ms
[2025-06-07 18:34:13] [INFO ] Flatten gal took : 3 ms
[2025-06-07 18:34:13] [INFO ] Input system was already deterministic with 171 transitions.
[2025-06-07 18:34:13] [INFO ] Flatten gal took : 3 ms
[2025-06-07 18:34:13] [INFO ] Flatten gal took : 3 ms
[2025-06-07 18:34:13] [INFO ] Time to serialize gal into /tmp/CTLFireability17318043745105381861.gal : 0 ms
[2025-06-07 18:34:13] [INFO ] Time to serialize properties into /tmp/CTLFireability1838083893985340055.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability17318043745105381861.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1838083893985340055.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,6.93464e+11,0.023043,4764,2,156,5,2007,6,0,497,1188,0


Converting to forward existential form...Done !
original formula: (EF(AG((((EF((p411==1)) + (E((p382==1) U (p271==1)) * ((((p430==1)&&(p113==1))||(p487==1))||(p722==1)))) + ((p433==1)||(p538==1))) + (p17...193
=> equivalent forward existential formula: ([(Init * !(E(TRUE U !(E(TRUE U !((((E(TRUE U (p411==1)) + (E((p382==1) U (p271==1)) * ((((p430==1)&&(p113==1))|...293
(forward)formula 0,0,0.02423,5020,1,0,8,2007,9,2,508,1188,1
FORMULA Champagne-PT-H06T2O-CTLFireability-2025-02 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in SI_CTL mode, iteration 0 : 550/550 places, 719/719 transitions.
Graph (trivial) has 578 edges and 550 vertex of which 327 / 550 are part of one of the 20 SCC in 1 ms
Free SCC test removed 307 places
Ensure Unique test removed 339 transitions
Reduce isomorphic transitions removed 339 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 94 transitions
Trivial Post-agglo rules discarded 94 transitions
Performed 94 trivial Post agglomeration. Transition count delta: 94
Iterating post reduction 0 with 94 rules applied. Total rules applied 95 place count 242 transition count 285
Reduce places removed 94 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 125 rules applied. Total rules applied 220 place count 148 transition count 254
Reduce places removed 13 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 14 rules applied. Total rules applied 234 place count 135 transition count 253
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 235 place count 134 transition count 253
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 235 place count 134 transition count 251
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 239 place count 132 transition count 251
Discarding 23 places :
Symmetric choice reduction at 4 with 23 rule applications. Total rules 262 place count 109 transition count 215
Iterating global reduction 4 with 23 rules applied. Total rules applied 285 place count 109 transition count 215
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 289 place count 109 transition count 211
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 292 place count 106 transition count 198
Iterating global reduction 5 with 3 rules applied. Total rules applied 295 place count 106 transition count 198
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 298 place count 106 transition count 195
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 6 with 74 rules applied. Total rules applied 372 place count 69 transition count 158
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 378 place count 63 transition count 137
Iterating global reduction 6 with 6 rules applied. Total rules applied 384 place count 63 transition count 137
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 390 place count 63 transition count 131
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 392 place count 61 transition count 129
Applied a total of 392 rules in 60 ms. Remains 61 /550 variables (removed 489) and now considering 129/719 (removed 590) transitions.
[2025-06-07 18:34:13] [INFO ] Flow matrix only has 62 transitions (discarded 67 similar events)
// Phase 1: matrix 62 rows 61 cols
[2025-06-07 18:34:13] [INFO ] Computed 20 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:34:13] [INFO ] Implicit Places using invariants in 88 ms returned []
[2025-06-07 18:34:13] [INFO ] Flow matrix only has 62 transitions (discarded 67 similar events)
[2025-06-07 18:34:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:34:13] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 141 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 18:34:13] [INFO ] Redundant transitions in 3 ms returned []
Running 72 sub problems to find dead transitions.
[2025-06-07 18:34:13] [INFO ] Flow matrix only has 62 transitions (discarded 67 similar events)
[2025-06-07 18:34:13] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (OVERLAPS) 2/61 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/61 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (OVERLAPS) 61/122 variables, 61/81 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/122 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (OVERLAPS) 0/122 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Real declared 122/123 variables, and 81 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1229 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 61/61 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 72 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 2 (OVERLAPS) 2/61 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/61 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 4 (OVERLAPS) 61/122 variables, 61/81 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/122 variables, 72/153 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/122 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 72 unsolved
At refinement iteration 7 (OVERLAPS) 0/122 variables, 0/153 constraints. Problems are: Problem set: 0 solved, 72 unsolved
No progress, stopping.
After SMT solving in domain Int declared 122/123 variables, and 153 constraints, problems are : Problem set: 0 solved, 72 unsolved in 1342 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 61/61 constraints, PredecessorRefiner: 72/72 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2579ms problems are : Problem set: 0 solved, 72 unsolved
Search for dead transitions found 0 dead transitions in 2579ms
Starting structural reductions in SI_CTL mode, iteration 1 : 61/550 places, 129/719 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2788 ms. Remains : 61/550 places, 129/719 transitions.
[2025-06-07 18:34:16] [INFO ] Flatten gal took : 7 ms
[2025-06-07 18:34:16] [INFO ] Flatten gal took : 3 ms
[2025-06-07 18:34:16] [INFO ] Input system was already deterministic with 129 transitions.
[2025-06-07 18:34:16] [INFO ] Flatten gal took : 3 ms
[2025-06-07 18:34:16] [INFO ] Flatten gal took : 2 ms
[2025-06-07 18:34:16] [INFO ] Time to serialize gal into /tmp/CTLFireability717270973491760754.gal : 1 ms
[2025-06-07 18:34:16] [INFO ] Time to serialize properties into /tmp/CTLFireability9294317969014589609.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability717270973491760754.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9294317969014589609.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.83666e+09,0.015022,4520,2,103,5,1064,6,0,356,577,0


Converting to forward existential form...Done !
original formula: AG(!(A((p355==1) U !(EF((p620==1))))))
=> equivalent forward existential formula: [((FwdU(Init,TRUE) * !(EG(!(!(E(TRUE U (p620==1))))))) * !(E(!(!(E(TRUE U (p620==1)))) U (!((p355==1)) * !(!(E(T...186
Reverse transition relation is exact ! Faster fixpoint algorithm enabled.
Using saturation style SCC detection
(forward)formula 0,0,0.060662,6056,1,0,14,11021,23,8,1769,9479,14
FORMULA Champagne-PT-H06T2O-CTLFireability-2025-03 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 550/550 places, 719/719 transitions.
Discarding 49 places :
Symmetric choice reduction at 0 with 49 rule applications. Total rules 49 place count 501 transition count 670
Iterating global reduction 0 with 49 rules applied. Total rules applied 98 place count 501 transition count 670
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 128 place count 471 transition count 640
Iterating global reduction 0 with 30 rules applied. Total rules applied 158 place count 471 transition count 640
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 168 place count 461 transition count 630
Iterating global reduction 0 with 10 rules applied. Total rules applied 178 place count 461 transition count 630
Applied a total of 178 rules in 48 ms. Remains 461 /550 variables (removed 89) and now considering 630/719 (removed 89) transitions.
// Phase 1: matrix 630 rows 461 cols
[2025-06-07 18:34:16] [INFO ] Computed 20 invariants in 3 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:34:16] [INFO ] Implicit Places using invariants in 149 ms returned []
[2025-06-07 18:34:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:34:16] [INFO ] Implicit Places using invariants and state equation in 249 ms returned []
Implicit Place search using SMT with State Equation took 411 ms to find 0 implicit places.
Running 629 sub problems to find dead transitions.
[2025-06-07 18:34:16] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/460 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 1 (OVERLAPS) 1/461 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/461 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 3 (OVERLAPS) 630/1091 variables, 461/481 constraints. Problems are: Problem set: 0 solved, 629 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1091/1091 variables, and 481 constraints, problems are : Problem set: 0 solved, 629 unsolved in 30024 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 629/629 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 629 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/460 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 1 (OVERLAPS) 1/461 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/461 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 3 (OVERLAPS) 630/1091 variables, 461/481 constraints. Problems are: Problem set: 0 solved, 629 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1091 variables, 629/1110 constraints. Problems are: Problem set: 0 solved, 629 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:35:14] [INFO ] Deduced a trap along path composed of 22 places in 39 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((t0 1)
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(t428 0)
(t429 0)
(t430 0)
(t431 0)
(t432 0)
(t433 0)
(t434 1)
(t435 1)
(t436 0)
(t437 1)
(t438 1)
(t439 1)
(t440 1)
(t441 0)
(t442 1)
(t443 1)
(t444 0)
(t445 1)
(t446 1)
(t447 1)
(t448 1)
(t449 0)
(t450 0)
(t451 0)
(t452 0)
(t453 0)
(t454 0)
(t455 0)
(t456 0)
(t457 0)
(t458 0)
(t459 1)
(t460 1)
(t461 0)
(t462 1)
(t463 1)
(t464 1)
(t465 1)
(t466 0)
(t467 1)
(t468 1)
(t469 0)
(t470 1)
(t471 1)
(t472 1)
(t473 1)
(t474 0)
(t475 0)
(t476 0)
(t477 0)
(t478 0)
(t479 0)
(t480 0)
(t481 0)
(t482 0)
(t483 1)
(t484 1)
(t485 0)
(t486 1)
(t487 1)
(t488 1)
(t489 1)
(t490 0)
(t491 1)
(t492 1)
(t493 0)
(t494 1)
(t495 1)
(t496 1)
(t497 1)
(t498 0)
(t499 0)
(t500 0)
(t501 0)
(t502 0)
(t503 0)
(t504 0)
(t505 0)
(t506 0)
(t507 0)
(t508 0)
(t509 0)
(t510 0)
(t511 0)
(t512 0)
(t513 0)
(t514 0)
(t515 0)
(t516 0)
(t517 0)
(t518 0)
(t519 0)
(t520 0)
(t521 0)
(t522 0)
(t523 0)
(t524 0)
(t525 0)
(t526 0)
(t527 0)
(t528 0)
(t529 0)
(t530 0)
(t531 0)
(t532 0)
(t533 0)
(t534 0)
(t535 0)
(t536 0)
(t537 0)
(t538 0)
(t539 0)
(t540 2)
(t541 2)
(t542 1)
(t543 0)
(t544 0)
(t545 0)
(t546 0)
(t547 1)
(t548 0)
(t549 0)
(t550 0)
(t551 0)
(t552 0)
(t553 0)
(t554 1)
(t555 2)
(t556 1)
(t557 1)
(t558 0)
(t559 0)
(t560 1)
(t561 0)
(t562 1)
(t563 1)
(t564 0)
(t565 0)
(t566 0)
(t567 0)
(t568 1)
(t569 0)
(t570 1)
(t571 0)
(t572 1)
(t573 0)
(t574 1)
(t575 1)
(t576 1)
(t577 1)
(t578 1)
(t579 0)
(t580 1)
(t581 timeout
1) org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1091/1091 variables, and 1111 constraints, problems are : Problem set: 0 solved, 629 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 461/461 constraints, PredecessorRefiner: 629/629 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60107ms problems are : Problem set: 0 solved, 629 unsolved
Search for dead transitions found 0 dead transitions in 60109ms
Starting structural reductions in LTL mode, iteration 1 : 461/550 places, 630/719 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60569 ms. Remains : 461/550 places, 630/719 transitions.
[2025-06-07 18:35:16] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:35:16] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:35:16] [INFO ] Input system was already deterministic with 630 transitions.
[2025-06-07 18:35:16] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:35:16] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:35:16] [INFO ] Time to serialize gal into /tmp/CTLFireability7757353860416152283.gal : 2 ms
[2025-06-07 18:35:16] [INFO ] Time to serialize properties into /tmp/CTLFireability592905096844935250.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7757353860416152283.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability592905096844935250.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...282
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,7.78299e+26,0.284119,13112,2,2595,5,41145,6,0,2476,32595,0


Converting to forward existential form...Done !
original formula: AG(AX(EG(EF((p396==1)))))
=> equivalent forward existential formula: [(EY(FwdU(Init,TRUE)) * !(EG(E(TRUE U (p396==1)))))] = FALSE
Reverse transition relation is NOT exact ! Due to transitions t5, t54, t59, t83, t103, t108, t133, t157, t177, t182, t207, t232, t250, t258, t278, t283, t3...301
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,0,12.5425,365436,1,0,869,2.11357e+06,1289,573,15481,1.7602e+06,1376
FORMULA Champagne-PT-H06T2O-CTLFireability-2025-04 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 550/550 places, 719/719 transitions.
Discarding 48 places :
Symmetric choice reduction at 0 with 48 rule applications. Total rules 48 place count 502 transition count 671
Iterating global reduction 0 with 48 rules applied. Total rules applied 96 place count 502 transition count 671
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 126 place count 472 transition count 641
Iterating global reduction 0 with 30 rules applied. Total rules applied 156 place count 472 transition count 641
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 166 place count 462 transition count 631
Iterating global reduction 0 with 10 rules applied. Total rules applied 176 place count 462 transition count 631
Applied a total of 176 rules in 44 ms. Remains 462 /550 variables (removed 88) and now considering 631/719 (removed 88) transitions.
// Phase 1: matrix 631 rows 462 cols
[2025-06-07 18:35:29] [INFO ] Computed 20 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:35:29] [INFO ] Implicit Places using invariants in 146 ms returned []
[2025-06-07 18:35:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:35:29] [INFO ] Implicit Places using invariants and state equation in 223 ms returned []
Implicit Place search using SMT with State Equation took 371 ms to find 0 implicit places.
Running 630 sub problems to find dead transitions.
[2025-06-07 18:35:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/461 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 1 (OVERLAPS) 1/462 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/462 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 3 (OVERLAPS) 631/1093 variables, 462/482 constraints. Problems are: Problem set: 0 solved, 630 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1093/1093 variables, and 482 constraints, problems are : Problem set: 0 solved, 630 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 462/462 constraints, PredecessorRefiner: 630/630 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 630 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/461 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 1 (OVERLAPS) 1/462 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/462 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 3 (OVERLAPS) 631/1093 variables, 462/482 constraints. Problems are: Problem set: 0 solved, 630 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1093 variables, 630/1112 constraints. Problems are: Problem set: 0 solved, 630 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:36:27] [INFO ] Deduced a trap along path composed of 24 places in 40 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1093/1093 variables, and 1113 constraints, problems are : Problem set: 0 solved, 630 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 462/462 constraints, PredecessorRefiner: 630/630 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60116ms problems are : Problem set: 0 solved, 630 unsolved
Search for dead transitions found 0 dead transitions in 60118ms
Starting structural reductions in LTL mode, iteration 1 : 462/550 places, 631/719 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60534 ms. Remains : 462/550 places, 631/719 transitions.
[2025-06-07 18:36:30] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:36:30] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:36:30] [INFO ] Input system was already deterministic with 631 transitions.
[2025-06-07 18:36:30] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:36:30] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:36:30] [INFO ] Time to serialize gal into /tmp/CTLFireability2781773273046854763.gal : 2 ms
[2025-06-07 18:36:30] [INFO ] Time to serialize properties into /tmp/CTLFireability3167933684829531185.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2781773273046854763.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability3167933684829531185.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.13718e+26,0.303099,14020,2,2847,5,44541,6,0,2481,37583,0


Converting to forward existential form...Done !
original formula: EX(AF((EF((p701==1)) * E((p475==1) U (p642!=1)))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!((E(TRUE U (p701==1)) * E((p475==1) U (p642!=1)))))))] != FALSE
Reverse transition relation is NOT exact ! Due to transitions t6, t56, t61, t85, t105, t110, t135, t159, t179, t184, t192, t210, t235, t259, t279, t284, t3...301
Detected timeout of ITS tools.
[2025-06-07 18:37:00] [INFO ] Flatten gal took : 13 ms
[2025-06-07 18:37:00] [INFO ] Applying decomposition
[2025-06-07 18:37:00] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph15118789554430666917.txt' '-o' '/tmp/graph15118789554430666917.bin' '-w' '/tmp/graph15118789554430666917.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph15118789554430666917.bin' '-l' '-1' '-v' '-w' '/tmp/graph15118789554430666917.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:37:00] [INFO ] Decomposing Gal with order
[2025-06-07 18:37:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:37:00] [INFO ] Removed a total of 384 redundant transitions.
[2025-06-07 18:37:00] [INFO ] Flatten gal took : 34 ms
[2025-06-07 18:37:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 7 ms.
[2025-06-07 18:37:00] [INFO ] Time to serialize gal into /tmp/CTLFireability5747874683840578528.gal : 4 ms
[2025-06-07 18:37:00] [INFO ] Time to serialize properties into /tmp/CTLFireability11632723711605459314.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability5747874683840578528.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability11632723711605459314.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.13718e+26,0.180066,11304,1736,20,11593,448,745,17038,51,924,0


Converting to forward existential form...Done !
original formula: EX(AF((EF((i19.i3.u162.p701==1)) * E((i13.i1.u105.p475==1) U (i17.i0.u145.p642!=1)))))
=> equivalent forward existential formula: [(EY(Init) * !(EG(!((E(TRUE U (i19.i3.u162.p701==1)) * E((i13.i1.u105.p475==1) U (i17.i0.u145.p642!=1)))))))] !=...161
Reverse transition relation is NOT exact ! Due to transitions t6, t56, t105, t179, t279, i1.i2.t482, i2.i2.t458, i3.i2.t433, i4.i0.t408, i5.i0.t383, i6.i2....430
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,1,21.2719,497320,1,0,905989,448,5848,1.40449e+06,264,924,1071937
FORMULA Champagne-PT-H06T2O-CTLFireability-2025-05 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 550/550 places, 719/719 transitions.
Graph (trivial) has 578 edges and 550 vertex of which 332 / 550 are part of one of the 20 SCC in 3 ms
Free SCC test removed 312 places
Ensure Unique test removed 345 transitions
Reduce isomorphic transitions removed 345 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 89 transitions
Trivial Post-agglo rules discarded 89 transitions
Performed 89 trivial Post agglomeration. Transition count delta: 89
Iterating post reduction 0 with 89 rules applied. Total rules applied 90 place count 237 transition count 284
Reduce places removed 89 places and 0 transitions.
Ensure Unique test removed 17 transitions
Reduce isomorphic transitions removed 17 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 1 with 118 rules applied. Total rules applied 208 place count 148 transition count 255
Reduce places removed 12 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 14 rules applied. Total rules applied 222 place count 136 transition count 253
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 224 place count 134 transition count 253
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 224 place count 134 transition count 252
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 226 place count 133 transition count 252
Discarding 24 places :
Symmetric choice reduction at 4 with 24 rule applications. Total rules 250 place count 109 transition count 212
Iterating global reduction 4 with 24 rules applied. Total rules applied 274 place count 109 transition count 212
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 279 place count 109 transition count 207
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 282 place count 106 transition count 195
Iterating global reduction 5 with 3 rules applied. Total rules applied 285 place count 106 transition count 195
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 288 place count 106 transition count 192
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 6 with 74 rules applied. Total rules applied 362 place count 69 transition count 155
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 368 place count 63 transition count 134
Iterating global reduction 6 with 6 rules applied. Total rules applied 374 place count 63 transition count 134
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 380 place count 63 transition count 128
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 382 place count 61 transition count 126
Applied a total of 382 rules in 32 ms. Remains 61 /550 variables (removed 489) and now considering 126/719 (removed 593) transitions.
[2025-06-07 18:37:21] [INFO ] Flow matrix only has 63 transitions (discarded 63 similar events)
// Phase 1: matrix 63 rows 61 cols
[2025-06-07 18:37:21] [INFO ] Computed 20 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:37:21] [INFO ] Implicit Places using invariants in 41 ms returned []
[2025-06-07 18:37:21] [INFO ] Flow matrix only has 63 transitions (discarded 63 similar events)
[2025-06-07 18:37:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:37:21] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 18:37:21] [INFO ] Redundant transitions in 2 ms returned []
Running 70 sub problems to find dead transitions.
[2025-06-07 18:37:21] [INFO ] Flow matrix only has 63 transitions (discarded 63 similar events)
[2025-06-07 18:37:21] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (OVERLAPS) 2/61 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/61 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (OVERLAPS) 62/123 variables, 61/81 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/123 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (OVERLAPS) 0/123 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Real declared 123/124 variables, and 81 constraints, problems are : Problem set: 0 solved, 70 unsolved in 1247 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 61/61 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 70 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/59 variables, 18/18 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/59 variables, 0/18 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 2 (OVERLAPS) 2/61 variables, 2/20 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/61 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 4 (OVERLAPS) 62/123 variables, 61/81 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/123 variables, 70/151 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/123 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 70 unsolved
At refinement iteration 7 (OVERLAPS) 0/123 variables, 0/151 constraints. Problems are: Problem set: 0 solved, 70 unsolved
No progress, stopping.
After SMT solving in domain Int declared 123/124 variables, and 151 constraints, problems are : Problem set: 0 solved, 70 unsolved in 1312 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 61/61 constraints, PredecessorRefiner: 70/70 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2565ms problems are : Problem set: 0 solved, 70 unsolved
Search for dead transitions found 0 dead transitions in 2565ms
Starting structural reductions in SI_CTL mode, iteration 1 : 61/550 places, 126/719 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2698 ms. Remains : 61/550 places, 126/719 transitions.
[2025-06-07 18:37:24] [INFO ] Flatten gal took : 6 ms
[2025-06-07 18:37:24] [INFO ] Flatten gal took : 2 ms
[2025-06-07 18:37:24] [INFO ] Input system was already deterministic with 126 transitions.
[2025-06-07 18:37:24] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:37:24] [INFO ] Flatten gal took : 1 ms
[2025-06-07 18:37:24] [INFO ] Time to serialize gal into /tmp/CTLFireability10154335950295982701.gal : 1 ms
[2025-06-07 18:37:24] [INFO ] Time to serialize properties into /tmp/CTLFireability9827394847569607090.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10154335950295982701.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability9827394847569607090.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.83666e+09,0.014729,4580,2,103,5,1172,6,0,353,664,0


Converting to forward existential form...Done !
original formula: AF(((p442==1)||(p565==1)))
=> equivalent forward existential formula: [FwdG(Init,!(((p442==1)||(p565==1))))] = FALSE
Hit Full ! (commute/partial/dont) 121/5/5
(forward)formula 0,0,0.036066,4964,1,0,10,5594,20,4,1720,2842,8
FORMULA Champagne-PT-H06T2O-CTLFireability-2025-06 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 550/550 places, 719/719 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 504 transition count 673
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 504 transition count 673
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 122 place count 474 transition count 643
Iterating global reduction 0 with 30 rules applied. Total rules applied 152 place count 474 transition count 643
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 161 place count 465 transition count 634
Iterating global reduction 0 with 9 rules applied. Total rules applied 170 place count 465 transition count 634
Applied a total of 170 rules in 35 ms. Remains 465 /550 variables (removed 85) and now considering 634/719 (removed 85) transitions.
// Phase 1: matrix 634 rows 465 cols
[2025-06-07 18:37:24] [INFO ] Computed 20 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:37:24] [INFO ] Implicit Places using invariants in 178 ms returned []
[2025-06-07 18:37:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:37:24] [INFO ] Implicit Places using invariants and state equation in 229 ms returned []
Implicit Place search using SMT with State Equation took 408 ms to find 0 implicit places.
Running 633 sub problems to find dead transitions.
[2025-06-07 18:37:24] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/464 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 633 unsolved
At refinement iteration 1 (OVERLAPS) 1/465 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 633 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/465 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 633 unsolved
At refinement iteration 3 (OVERLAPS) 634/1099 variables, 465/485 constraints. Problems are: Problem set: 0 solved, 633 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1099/1099 variables, and 485 constraints, problems are : Problem set: 0 solved, 633 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 465/465 constraints, PredecessorRefiner: 633/633 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 633 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/464 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 633 unsolved
At refinement iteration 1 (OVERLAPS) 1/465 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 633 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/465 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 633 unsolved
At refinement iteration 3 (OVERLAPS) 634/1099 variables, 465/485 constraints. Problems are: Problem set: 0 solved, 633 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1099 variables, 633/1118 constraints. Problems are: Problem set: 0 solved, 633 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:38:22] [INFO ] Deduced a trap along path composed of 22 places in 58 ms of which 1 ms to minimize.
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1099/1099 variables, and 1119 constraints, problems are : Problem set: 0 solved, 633 unsolved in 30015 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 465/465 constraints, PredecessorRefiner: 633/633 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60097ms problems are : Problem set: 0 solved, 633 unsolved
Search for dead transitions found 0 dead transitions in 60099ms
Starting structural reductions in LTL mode, iteration 1 : 465/550 places, 634/719 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60543 ms. Remains : 465/550 places, 634/719 transitions.
[2025-06-07 18:38:25] [INFO ] Flatten gal took : 16 ms
[2025-06-07 18:38:25] [INFO ] Flatten gal took : 13 ms
[2025-06-07 18:38:25] [INFO ] Input system was already deterministic with 634 transitions.
[2025-06-07 18:38:25] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:38:25] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:38:25] [INFO ] Time to serialize gal into /tmp/CTLFireability18300044960247793437.gal : 3 ms
[2025-06-07 18:38:25] [INFO ] Time to serialize properties into /tmp/CTLFireability5312287284228533069.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18300044960247793437.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5312287284228533069.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.24791e+26,0.298834,13776,2,2739,5,43746,6,0,2496,36189,0


Converting to forward existential form...Done !
original formula: E(EG(AG((p302!=1))) U E(!((AX(EG((p336==1))) + (p181==1))) U (EF(AX((p438==1))) * (EF((p521==1)) + (EF((p420==1)) * (p50==1))))))
=> equivalent forward existential formula: ([(FwdU((FwdU(FwdU(Init,EG(!(E(TRUE U !((p302!=1)))))),!((!(EX(!(EG((p336==1))))) + (p181==1)))) * E(TRUE U !(EX...375
Reverse transition relation is NOT exact ! Due to transitions t6, t55, t60, t84, t104, t109, t134, t158, t178, t183, t208, t216, t234, t258, t278, t282, t2...307
Detected timeout of ITS tools.
[2025-06-07 18:38:55] [INFO ] Flatten gal took : 11 ms
[2025-06-07 18:38:55] [INFO ] Applying decomposition
[2025-06-07 18:38:55] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8990438426228044479.txt' '-o' '/tmp/graph8990438426228044479.bin' '-w' '/tmp/graph8990438426228044479.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8990438426228044479.bin' '-l' '-1' '-v' '-w' '/tmp/graph8990438426228044479.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:38:55] [INFO ] Decomposing Gal with order
[2025-06-07 18:38:55] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:38:55] [INFO ] Removed a total of 383 redundant transitions.
[2025-06-07 18:38:55] [INFO ] Flatten gal took : 38 ms
[2025-06-07 18:38:55] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 5 ms.
[2025-06-07 18:38:55] [INFO ] Time to serialize gal into /tmp/CTLFireability12264551466821786016.gal : 6 ms
[2025-06-07 18:38:55] [INFO ] Time to serialize properties into /tmp/CTLFireability2457978412507234804.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12264551466821786016.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability2457978412507234804.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,9.24791e+26,0.172553,11212,1669,21,11613,421,767,16377,47,919,0


Converting to forward existential form...Done !
original formula: E(EG(AG((i8.i2.u69.p302!=1))) U E(!((AX(EG((i9.i0.u78.p336==1))) + (i5.i2.u43.p181==1))) U (EF(AX((i12.i1.u103.p438==1))) * (EF((i14.i1.u...222
=> equivalent forward existential formula: ([(FwdU((FwdU(FwdU(Init,EG(!(E(TRUE U !((i8.i2.u69.p302!=1)))))),!((!(EX(!(EG((i9.i0.u78.p336==1))))) + (i5.i2.u...492
Reverse transition relation is NOT exact ! Due to transitions t6, t55, t104, t178, t278, i1.i2.t485, i2.i2.t461, i3.i0.t436, i4.i0.t411, i5.i2.t384, i6.i0....446
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 1
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Detected timeout of ITS tools.
Starting structural reductions in LTL mode, iteration 0 : 550/550 places, 719/719 transitions.
Discarding 44 places :
Symmetric choice reduction at 0 with 44 rule applications. Total rules 44 place count 506 transition count 675
Iterating global reduction 0 with 44 rules applied. Total rules applied 88 place count 506 transition count 675
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 114 place count 480 transition count 649
Iterating global reduction 0 with 26 rules applied. Total rules applied 140 place count 480 transition count 649
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 148 place count 472 transition count 641
Iterating global reduction 0 with 8 rules applied. Total rules applied 156 place count 472 transition count 641
Applied a total of 156 rules in 29 ms. Remains 472 /550 variables (removed 78) and now considering 641/719 (removed 78) transitions.
// Phase 1: matrix 641 rows 472 cols
[2025-06-07 18:39:25] [INFO ] Computed 20 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:39:25] [INFO ] Implicit Places using invariants in 107 ms returned []
[2025-06-07 18:39:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:39:25] [INFO ] Implicit Places using invariants and state equation in 237 ms returned []
Implicit Place search using SMT with State Equation took 355 ms to find 0 implicit places.
Running 640 sub problems to find dead transitions.
[2025-06-07 18:39:25] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/471 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 640 unsolved
At refinement iteration 1 (OVERLAPS) 1/472 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 640 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:39:38] [INFO ] Deduced a trap composed of 72 places in 71 ms of which 6 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/472 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 640 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/472 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 640 unsolved
SMT process timed out in 30066ms, After SMT, problems are : Problem set: 0 solved, 640 unsolved
Search for dead transitions found 0 dead transitions in 30067ms
Starting structural reductions in LTL mode, iteration 1 : 472/550 places, 641/719 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30453 ms. Remains : 472/550 places, 641/719 transitions.
[2025-06-07 18:39:55] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:39:55] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:39:55] [INFO ] Input system was already deterministic with 641 transitions.
[2025-06-07 18:39:55] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:39:55] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:39:55] [INFO ] Time to serialize gal into /tmp/CTLFireability3234135041388137695.gal : 2 ms
[2025-06-07 18:39:55] [INFO ] Time to serialize properties into /tmp/CTLFireability13655214954071912993.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3234135041388137695.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13655214954071912993.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.24001e+27,0.319781,14296,2,2738,5,45004,6,0,2531,37928,0


Converting to forward existential form...Done !
original formula: A((AF((p420==1)) * ((AF((p156!=1)) + EG((EF((p131==1)) * (p121!=1)))) + ((AG(EF((p408==1))) * (p703==1)) * (!(((p681==1)&&(p729==1))) * (...215
=> equivalent forward existential formula: [((Init * !(EG(!((p420==1))))) * !(E(!((p420==1)) U (!((!(EG(!((p420==1)))) * ((!(EG(!((p156!=1)))) + EG((E(TRUE...346
Reverse transition relation is NOT exact ! Due to transitions t8, t45, t58, t63, t87, t107, t112, t137, t161, t181, t186, t211, t236, t246, t262, t282, t28...318
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
Detected timeout of ITS tools.
[2025-06-07 18:40:25] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:40:25] [INFO ] Applying decomposition
[2025-06-07 18:40:25] [INFO ] Flatten gal took : 14 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph13693405971068024753.txt' '-o' '/tmp/graph13693405971068024753.bin' '-w' '/tmp/graph13693405971068024753.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph13693405971068024753.bin' '-l' '-1' '-v' '-w' '/tmp/graph13693405971068024753.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:40:25] [INFO ] Decomposing Gal with order
[2025-06-07 18:40:25] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:40:26] [INFO ] Removed a total of 377 redundant transitions.
[2025-06-07 18:40:26] [INFO ] Flatten gal took : 21 ms
[2025-06-07 18:40:26] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-07 18:40:26] [INFO ] Time to serialize gal into /tmp/CTLFireability9698609385042818481.gal : 4 ms
[2025-06-07 18:40:26] [INFO ] Time to serialize properties into /tmp/CTLFireability17031965572987386668.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability9698609385042818481.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability17031965572987386668.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.24001e+27,0.198797,12988,2255,20,13776,428,781,23208,49,926,0


Converting to forward existential form...Done !
original formula: A((AF((i12.u101.p420==1)) * ((AF((i4.u38.p156!=1)) + EG((EF((i3.i0.i1.u31.p131==1)) * (i3.i1.i0.u27.p121!=1)))) + ((AG(EF((i11.u98.p408==...332
=> equivalent forward existential formula: [((Init * !(EG(!((i12.u101.p420==1))))) * !(E(!((i12.u101.p420==1)) U (!((!(EG(!((i12.u101.p420==1)))) * ((!(EG(...481
Reverse transition relation is NOT exact ! Due to transitions t8, t58, t107, t181, t282, t382, i0.t492, i1.t468, i2.t443, i3.i1.i1.t414, i4.t387, i6.i0.i0....415
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,0,6.00219,191548,1,0,404833,428,6161,534745,269,926,698632
FORMULA Champagne-PT-H06T2O-CTLFireability-2025-08 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 550/550 places, 719/719 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 503 transition count 672
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 503 transition count 672
Discarding 30 places :
Symmetric choice reduction at 0 with 30 rule applications. Total rules 124 place count 473 transition count 642
Iterating global reduction 0 with 30 rules applied. Total rules applied 154 place count 473 transition count 642
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 163 place count 464 transition count 633
Iterating global reduction 0 with 9 rules applied. Total rules applied 172 place count 464 transition count 633
Applied a total of 172 rules in 36 ms. Remains 464 /550 variables (removed 86) and now considering 633/719 (removed 86) transitions.
// Phase 1: matrix 633 rows 464 cols
[2025-06-07 18:40:32] [INFO ] Computed 20 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:40:32] [INFO ] Implicit Places using invariants in 121 ms returned []
[2025-06-07 18:40:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:40:32] [INFO ] Implicit Places using invariants and state equation in 219 ms returned []
Implicit Place search using SMT with State Equation took 342 ms to find 0 implicit places.
Running 632 sub problems to find dead transitions.
[2025-06-07 18:40:32] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/463 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 632 unsolved
At refinement iteration 1 (OVERLAPS) 1/464 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 632 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/464 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 632 unsolved
At refinement iteration 3 (OVERLAPS) 633/1097 variables, 464/484 constraints. Problems are: Problem set: 0 solved, 632 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1097/1097 variables, and 484 constraints, problems are : Problem set: 0 solved, 632 unsolved in 30019 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 464/464 constraints, PredecessorRefiner: 632/632 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 632 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/463 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 632 unsolved
At refinement iteration 1 (OVERLAPS) 1/464 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 632 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/464 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 632 unsolved
At refinement iteration 3 (OVERLAPS) 633/1097 variables, 464/484 constraints. Problems are: Problem set: 0 solved, 632 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1097 variables, 632/1116 constraints. Problems are: Problem set: 0 solved, 632 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:41:29] [INFO ] Deduced a trap along path composed of 22 places in 41 ms of which 2 ms to minimize.
Error getting values : (error "ParserException while parsing response: ((s0 0)
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timeout
( org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1097/1097 variables, and 1117 constraints, problems are : Problem set: 0 solved, 632 unsolved in 30020 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 464/464 constraints, PredecessorRefiner: 632/632 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60087ms problems are : Problem set: 0 solved, 632 unsolved
Search for dead transitions found 0 dead transitions in 60088ms
Starting structural reductions in LTL mode, iteration 1 : 464/550 places, 633/719 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60468 ms. Remains : 464/550 places, 633/719 transitions.
[2025-06-07 18:41:32] [INFO ] Flatten gal took : 8 ms
[2025-06-07 18:41:32] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:41:32] [INFO ] Input system was already deterministic with 633 transitions.
[2025-06-07 18:41:32] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:41:32] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:41:32] [INFO ] Time to serialize gal into /tmp/CTLFireability745295873909651937.gal : 2 ms
[2025-06-07 18:41:32] [INFO ] Time to serialize properties into /tmp/CTLFireability102345238241600895.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability745295873909651937.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability102345238241600895.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...281
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.8584e+26,0.277196,13008,2,2528,5,40244,6,0,2491,31254,0


Converting to forward existential form...Done !
original formula: EG((EG(!(E((p373!=1) U AG((p732==1))))) + AF((AX(((p209==1)||(p637==1))) * AG(AX((p608==1)))))))
=> equivalent forward existential formula: [FwdG(Init,(EG(!(E((p373!=1) U !(E(TRUE U !((p732==1))))))) + !(EG(!((!(EX(!(((p209==1)||(p637==1))))) * !(E(TRU...199
Reverse transition relation is NOT exact ! Due to transitions t6, t55, t60, t83, t85, t105, t110, t135, t159, t179, t184, t209, t234, t257, t259, t279, t28...306
Using saturation style SCC detection
Fast SCC detection found a local SCC at level 0
(forward)formula 0,1,10.6887,318296,1,0,912,1.81745e+06,1307,618,16291,1.52761e+06,1476
FORMULA Champagne-PT-H06T2O-CTLFireability-2025-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 550/550 places, 719/719 transitions.
Discarding 41 places :
Symmetric choice reduction at 0 with 41 rule applications. Total rules 41 place count 509 transition count 678
Iterating global reduction 0 with 41 rules applied. Total rules applied 82 place count 509 transition count 678
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 107 place count 484 transition count 653
Iterating global reduction 0 with 25 rules applied. Total rules applied 132 place count 484 transition count 653
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 139 place count 477 transition count 646
Iterating global reduction 0 with 7 rules applied. Total rules applied 146 place count 477 transition count 646
Applied a total of 146 rules in 37 ms. Remains 477 /550 variables (removed 73) and now considering 646/719 (removed 73) transitions.
// Phase 1: matrix 646 rows 477 cols
[2025-06-07 18:41:43] [INFO ] Computed 20 invariants in 7 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:41:43] [INFO ] Implicit Places using invariants in 113 ms returned []
[2025-06-07 18:41:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:41:43] [INFO ] Implicit Places using invariants and state equation in 223 ms returned []
Implicit Place search using SMT with State Equation took 337 ms to find 0 implicit places.
Running 645 sub problems to find dead transitions.
[2025-06-07 18:41:43] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/476 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 645 unsolved
At refinement iteration 1 (OVERLAPS) 1/477 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 645 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:41:56] [INFO ] Deduced a trap composed of 74 places in 80 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:41:57] [INFO ] Deduced a trap composed of 96 places in 70 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:42:00] [INFO ] Deduced a trap composed of 47 places in 49 ms of which 9 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/477 variables, 3/23 constraints. Problems are: Problem set: 0 solved, 645 unsolved
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/477 variables, 0/23 constraints. Problems are: Problem set: 0 solved, 645 unsolved
SMT process timed out in 30059ms, After SMT, problems are : Problem set: 0 solved, 645 unsolved
Search for dead transitions found 0 dead transitions in 30060ms
Starting structural reductions in LTL mode, iteration 1 : 477/550 places, 646/719 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30437 ms. Remains : 477/550 places, 646/719 transitions.
[2025-06-07 18:42:13] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:42:13] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:42:13] [INFO ] Input system was already deterministic with 646 transitions.
[2025-06-07 18:42:13] [INFO ] Flatten gal took : 8 ms
[2025-06-07 18:42:13] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:42:13] [INFO ] Time to serialize gal into /tmp/CTLFireability7090430278814963220.gal : 2 ms
[2025-06-07 18:42:13] [INFO ] Time to serialize properties into /tmp/CTLFireability5895644190008243592.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability7090430278814963220.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability5895644190008243592.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...283
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.53571e+27,0.41433,18056,2,3590,5,65090,6,0,2556,60082,0


Converting to forward existential form...Done !
original formula: (!(A(((p47==1) + EF(((EF((p117==1)) * (p556==1)) * (p101==1)))) U (p441==1))) * ((EF((((AF((p51==0)) + ((p606==0)&&(p110==0))) * (p563==1...299
=> equivalent forward existential formula: ([((Init * !(EG(!((p441==1))))) * !(E(!((p441==1)) U (!(((p47==1) + E(TRUE U ((E(TRUE U (p117==1)) * (p556==1)) ...575
Reverse transition relation is NOT exact ! Due to transitions t9, t32, t60, t65, t89, t99, t114, t118, t138, t143, t169, t189, t194, t219, t239, t244, t268...341
Detected timeout of ITS tools.
[2025-06-07 18:42:43] [INFO ] Flatten gal took : 12 ms
[2025-06-07 18:42:43] [INFO ] Applying decomposition
[2025-06-07 18:42:43] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph8112594785478563459.txt' '-o' '/tmp/graph8112594785478563459.bin' '-w' '/tmp/graph8112594785478563459.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph8112594785478563459.bin' '-l' '-1' '-v' '-w' '/tmp/graph8112594785478563459.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:42:43] [INFO ] Decomposing Gal with order
[2025-06-07 18:42:43] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:42:44] [INFO ] Removed a total of 384 redundant transitions.
[2025-06-07 18:42:44] [INFO ] Flatten gal took : 21 ms
[2025-06-07 18:42:44] [INFO ] Fuse similar labels procedure discarded/fused a total of 0 labels/synchronizations in 2 ms.
[2025-06-07 18:42:44] [INFO ] Time to serialize gal into /tmp/CTLFireability6527983201562005385.gal : 4 ms
[2025-06-07 18:42:44] [INFO ] Time to serialize properties into /tmp/CTLFireability13941870704249444579.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability6527983201562005385.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13941870704249444579.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.53571e+27,0.18643,12020,1730,21,13188,429,890,19689,45,898,0


Converting to forward existential form...Done !
original formula: (!(A(((i2.i0.u12.p47==1) + EF(((EF((i4.i2.u38.p117==1)) * (i15.i1.u130.p556==1)) * (i3.i1.u26.p101==1)))) U (i12.i2.u106.p441==1))) * ((E...499
=> equivalent forward existential formula: ([((Init * !(EG(!((i12.i2.u106.p441==1))))) * !(E(!((i12.i2.u106.p441==1)) U (!(((i2.i0.u12.p47==1) + E(TRUE U (...869
Reverse transition relation is NOT exact ! Due to transitions t9, t60, t138, t189, t239, t288, t466, i1.i2.t497, i2.i1.t471, i3.i2.t444, i3.i2.u21.t446, i4...502
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 2
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,1,12.5562,422644,1,0,825985,429,6889,1.30368e+06,243,902,1186238
FORMULA Champagne-PT-H06T2O-CTLFireability-2025-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !

***************************************

Starting structural reductions in SI_CTL mode, iteration 0 : 550/550 places, 719/719 transitions.
Graph (trivial) has 578 edges and 550 vertex of which 324 / 550 are part of one of the 19 SCC in 3 ms
Free SCC test removed 305 places
Ensure Unique test removed 338 transitions
Reduce isomorphic transitions removed 338 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 94 transitions
Trivial Post-agglo rules discarded 94 transitions
Performed 94 trivial Post agglomeration. Transition count delta: 94
Iterating post reduction 0 with 94 rules applied. Total rules applied 95 place count 244 transition count 286
Reduce places removed 94 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 125 rules applied. Total rules applied 220 place count 150 transition count 255
Reduce places removed 13 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 14 rules applied. Total rules applied 234 place count 137 transition count 254
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 235 place count 136 transition count 254
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 235 place count 136 transition count 251
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 241 place count 133 transition count 251
Discarding 25 places :
Symmetric choice reduction at 4 with 25 rule applications. Total rules 266 place count 108 transition count 210
Iterating global reduction 4 with 25 rules applied. Total rules applied 291 place count 108 transition count 210
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 296 place count 108 transition count 205
Discarding 4 places :
Symmetric choice reduction at 5 with 4 rule applications. Total rules 300 place count 104 transition count 189
Iterating global reduction 5 with 4 rules applied. Total rules applied 304 place count 104 transition count 189
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 5 with 4 rules applied. Total rules applied 308 place count 104 transition count 185
Performed 37 Post agglomeration using F-continuation condition.Transition count delta: 37
Deduced a syphon composed of 37 places in 0 ms
Reduce places removed 37 places and 0 transitions.
Iterating global reduction 6 with 74 rules applied. Total rules applied 382 place count 67 transition count 148
Discarding 4 places :
Symmetric choice reduction at 6 with 4 rule applications. Total rules 386 place count 63 transition count 135
Iterating global reduction 6 with 4 rules applied. Total rules applied 390 place count 63 transition count 135
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 6 with 4 rules applied. Total rules applied 394 place count 63 transition count 131
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 396 place count 61 transition count 129
Applied a total of 396 rules in 37 ms. Remains 61 /550 variables (removed 489) and now considering 129/719 (removed 590) transitions.
[2025-06-07 18:42:56] [INFO ] Flow matrix only has 66 transitions (discarded 63 similar events)
// Phase 1: matrix 66 rows 61 cols
[2025-06-07 18:42:56] [INFO ] Computed 20 invariants in 0 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:42:56] [INFO ] Implicit Places using invariants in 183 ms returned []
[2025-06-07 18:42:56] [INFO ] Flow matrix only has 66 transitions (discarded 63 similar events)
[2025-06-07 18:42:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:42:56] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 251 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 18:42:56] [INFO ] Redundant transitions in 7 ms returned []
Running 75 sub problems to find dead transitions.
[2025-06-07 18:42:56] [INFO ] Flow matrix only has 66 transitions (discarded 63 similar events)
[2025-06-07 18:42:56] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (OVERLAPS) 3/61 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/61 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (OVERLAPS) 65/126 variables, 61/81 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/126 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (OVERLAPS) 0/126 variables, 0/81 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Real declared 126/127 variables, and 81 constraints, problems are : Problem set: 0 solved, 75 unsolved in 1333 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 61/61 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 75 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/58 variables, 17/17 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/58 variables, 0/17 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 2 (OVERLAPS) 3/61 variables, 3/20 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/61 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 4 (OVERLAPS) 65/126 variables, 61/81 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/126 variables, 75/156 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/126 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 75 unsolved
At refinement iteration 7 (OVERLAPS) 0/126 variables, 0/156 constraints. Problems are: Problem set: 0 solved, 75 unsolved
No progress, stopping.
After SMT solving in domain Int declared 126/127 variables, and 156 constraints, problems are : Problem set: 0 solved, 75 unsolved in 1355 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 61/61 constraints, PredecessorRefiner: 75/75 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 2696ms problems are : Problem set: 0 solved, 75 unsolved
Search for dead transitions found 0 dead transitions in 2696ms
Starting structural reductions in SI_CTL mode, iteration 1 : 61/550 places, 129/719 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 2997 ms. Remains : 61/550 places, 129/719 transitions.
[2025-06-07 18:42:59] [INFO ] Flatten gal took : 4 ms
[2025-06-07 18:42:59] [INFO ] Flatten gal took : 2 ms
[2025-06-07 18:42:59] [INFO ] Input system was already deterministic with 129 transitions.
[2025-06-07 18:42:59] [INFO ] Flatten gal took : 2 ms
[2025-06-07 18:42:59] [INFO ] Flatten gal took : 2 ms
RANDOM walk for 893 steps (21 resets) in 16 ms. (52 steps per ms) remains 0/1 properties
[2025-06-07 18:42:59] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality14754239190988811467.gal : 0 ms
FORMULA Champagne-PT-H06T2O-CTLFireability-2025-11 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-07 18:42:59] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality17234650108543330888.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality14754239190988811467.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality17234650108543330888.prop' '--nowitness' '--gen-order' 'FOLLOW'

ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
Starting structural reductions in LTL mode, iteration 0 : 550/550 places, 719/719 transitions.
Discarding 46 places :
Symmetric choice reduction at 0 with 46 rule applications. Total rules 46 place count 504 transition count 673
Iterating global reduction 0 with 46 rules applied. Total rules applied 92 place count 504 transition count 673
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 119 place count 477 transition count 646
Iterating global reduction 0 with 27 rules applied. Total rules applied 146 place count 477 transition count 646
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 154 place count 469 transition count 638
Iterating global reduction 0 with 8 rules applied. Total rules applied 162 place count 469 transition count 638
Applied a total of 162 rules in 41 ms. Remains 469 /550 variables (removed 81) and now considering 638/719 (removed 81) transitions.
// Phase 1: matrix 638 rows 469 cols
[2025-06-07 18:42:59] [INFO ] Computed 20 invariants in 2 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:42:59] [INFO ] Implicit Places using invariants in 123 ms returned []
[2025-06-07 18:42:59] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:43:00] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 348 ms to find 0 implicit places.
Running 637 sub problems to find dead transitions.
[2025-06-07 18:43:00] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/468 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 637 unsolved
At refinement iteration 1 (OVERLAPS) 1/469 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 637 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:43:12] [INFO ] Deduced a trap composed of 74 places in 48 ms of which 3 ms to minimize.
At refinement iteration 2 (INCLUDED_ONLY) 0/469 variables, 1/21 constraints. Problems are: Problem set: 0 solved, 637 unsolved
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org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
At refinement iteration 3 (INCLUDED_ONLY) 0/469 variables, 0/21 constraints. Problems are: Problem set: 0 solved, 637 unsolved
SMT process timed out in 30064ms, After SMT, problems are : Problem set: 0 solved, 637 unsolved
Search for dead transitions found 0 dead transitions in 30065ms
Starting structural reductions in LTL mode, iteration 1 : 469/550 places, 638/719 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 30457 ms. Remains : 469/550 places, 638/719 transitions.
[2025-06-07 18:43:30] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:43:30] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:43:30] [INFO ] Input system was already deterministic with 638 transitions.
[2025-06-07 18:43:30] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:43:30] [INFO ] Flatten gal took : 8 ms
[2025-06-07 18:43:30] [INFO ] Time to serialize gal into /tmp/CTLFireability3553989735376206799.gal : 2 ms
[2025-06-07 18:43:30] [INFO ] Time to serialize properties into /tmp/CTLFireability13422844798235670080.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability3553989735376206799.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability13422844798235670080.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.09984e+27,0.298313,13260,2,2626,5,41389,6,0,2516,33334,0


Converting to forward existential form...Done !
original formula: ((AX((p45==0)) * AF(((E((p494==1) U (p635==1)) + (p231==1)) * (((p710==1)&&(p120==1)) + AX(((p228==1)&&(p365==1))))))) * EF((p302==0)))
=> equivalent forward existential formula: (([(EY(Init) * !((p45==0)))] = FALSE * [FwdG(Init,!(((E((p494==1) U (p635==1)) + (p231==1)) * (((p710==1)&&(p120...254
Reverse transition relation is NOT exact ! Due to transitions t8, t47, t59, t64, t88, t98, t110, t115, t140, t164, t184, t189, t214, t239, t263, t283, t288...305
Detected timeout of ITS tools.
[2025-06-07 18:44:00] [INFO ] Flatten gal took : 11 ms
[2025-06-07 18:44:00] [INFO ] Applying decomposition
[2025-06-07 18:44:00] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph7903957464291941858.txt' '-o' '/tmp/graph7903957464291941858.bin' '-w' '/tmp/graph7903957464291941858.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph7903957464291941858.bin' '-l' '-1' '-v' '-w' '/tmp/graph7903957464291941858.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:44:00] [INFO ] Decomposing Gal with order
[2025-06-07 18:44:00] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:44:00] [INFO ] Removed a total of 385 redundant transitions.
[2025-06-07 18:44:00] [INFO ] Flatten gal took : 19 ms
[2025-06-07 18:44:00] [INFO ] Fuse similar labels procedure discarded/fused a total of 4 labels/synchronizations in 3 ms.
[2025-06-07 18:44:00] [INFO ] Time to serialize gal into /tmp/CTLFireability10071644678988298110.gal : 3 ms
[2025-06-07 18:44:00] [INFO ] Time to serialize properties into /tmp/CTLFireability18416217450635012488.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability10071644678988298110.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability18416217450635012488.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.09984e+27,0.192424,12000,2040,19,12238,364,756,20093,52,711,0


Converting to forward existential form...Done !
original formula: ((AX((i1.u10.p45==0)) * AF(((E((i5.u114.p494==1) U (i17.i1.i0.u150.p635==1)) + (i7.u54.p231==1)) * (((i19.u169.p710==1)&&(i3.u31.p120==1)...228
=> equivalent forward existential formula: (([(EY(Init) * !((i1.u10.p45==0)))] = FALSE * [FwdG(Init,!(((E((i5.u114.p494==1) U (i17.i1.i0.u150.p635==1)) + (...329
Reverse transition relation is NOT exact ! Due to transitions t8, t59, t110, t184, t283, i0.t489, i1.t463, i2.t438, i3.t412, i4.t387, i6.t362, i7.t338, i8....393
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Detected timeout of ITS tools.
Starting structural reductions in SI_CTL mode, iteration 0 : 550/550 places, 719/719 transitions.
Graph (trivial) has 572 edges and 550 vertex of which 322 / 550 are part of one of the 20 SCC in 1 ms
Free SCC test removed 302 places
Ensure Unique test removed 333 transitions
Reduce isomorphic transitions removed 333 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 91 transitions
Trivial Post-agglo rules discarded 91 transitions
Performed 91 trivial Post agglomeration. Transition count delta: 91
Iterating post reduction 0 with 91 rules applied. Total rules applied 92 place count 247 transition count 294
Reduce places removed 91 places and 0 transitions.
Ensure Unique test removed 18 transitions
Reduce isomorphic transitions removed 18 transitions.
Drop transitions (Trivial Post-Agglo cleanup.) removed 13 transitions
Trivial Post-agglo rules discarded 13 transitions
Performed 13 trivial Post agglomeration. Transition count delta: 13
Iterating post reduction 1 with 122 rules applied. Total rules applied 214 place count 156 transition count 263
Reduce places removed 13 places and 0 transitions.
Performed 3 Post agglomeration using F-continuation condition.Transition count delta: 3
Iterating post reduction 2 with 16 rules applied. Total rules applied 230 place count 143 transition count 260
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 233 place count 140 transition count 260
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 2 Pre rules applied. Total rules applied 233 place count 140 transition count 258
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 4 with 4 rules applied. Total rules applied 237 place count 138 transition count 258
Discarding 21 places :
Symmetric choice reduction at 4 with 21 rule applications. Total rules 258 place count 117 transition count 224
Iterating global reduction 4 with 21 rules applied. Total rules applied 279 place count 117 transition count 224
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 4 with 4 rules applied. Total rules applied 283 place count 117 transition count 220
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 285 place count 115 transition count 213
Iterating global reduction 5 with 2 rules applied. Total rules applied 287 place count 115 transition count 213
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 289 place count 115 transition count 211
Performed 36 Post agglomeration using F-continuation condition.Transition count delta: 36
Deduced a syphon composed of 36 places in 0 ms
Reduce places removed 36 places and 0 transitions.
Iterating global reduction 6 with 72 rules applied. Total rules applied 361 place count 79 transition count 175
Discarding 6 places :
Symmetric choice reduction at 6 with 6 rule applications. Total rules 367 place count 73 transition count 154
Iterating global reduction 6 with 6 rules applied. Total rules applied 373 place count 73 transition count 154
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 6 with 6 rules applied. Total rules applied 379 place count 73 transition count 148
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 381 place count 71 transition count 146
Applied a total of 381 rules in 32 ms. Remains 71 /550 variables (removed 479) and now considering 146/719 (removed 573) transitions.
[2025-06-07 18:44:30] [INFO ] Flow matrix only has 79 transitions (discarded 67 similar events)
// Phase 1: matrix 79 rows 71 cols
[2025-06-07 18:44:30] [INFO ] Computed 20 invariants in 1 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:44:30] [INFO ] Implicit Places using invariants in 41 ms returned []
[2025-06-07 18:44:30] [INFO ] Flow matrix only has 79 transitions (discarded 67 similar events)
[2025-06-07 18:44:30] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:44:30] [INFO ] State equation strengthened by 7 read => feed constraints.
[2025-06-07 18:44:30] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 103 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-07 18:44:30] [INFO ] Redundant transitions in 1 ms returned []
Running 121 sub problems to find dead transitions.
[2025-06-07 18:44:30] [INFO ] Flow matrix only has 79 transitions (discarded 67 similar events)
[2025-06-07 18:44:30] [INFO ] Invariant cache hit.
[2025-06-07 18:44:30] [INFO ] State equation strengthened by 7 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 2 (OVERLAPS) 1/71 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 4 (OVERLAPS) 78/149 variables, 71/91 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/149 variables, 7/98 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/149 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 7 (OVERLAPS) 0/149 variables, 0/98 constraints. Problems are: Problem set: 0 solved, 121 unsolved
No progress, stopping.
After SMT solving in domain Real declared 149/150 variables, and 98 constraints, problems are : Problem set: 0 solved, 121 unsolved in 2476 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 71/71 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 121/121 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 121 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/70 variables, 9/9 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/70 variables, 0/9 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 2 (OVERLAPS) 1/71 variables, 11/20 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 3 (INCLUDED_ONLY) 0/71 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 4 (OVERLAPS) 78/149 variables, 71/91 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/149 variables, 7/98 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/149 variables, 121/219 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/149 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 121 unsolved
At refinement iteration 8 (OVERLAPS) 0/149 variables, 0/219 constraints. Problems are: Problem set: 0 solved, 121 unsolved
No progress, stopping.
After SMT solving in domain Int declared 149/150 variables, and 219 constraints, problems are : Problem set: 0 solved, 121 unsolved in 2797 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 71/71 constraints, ReadFeed: 7/7 constraints, PredecessorRefiner: 121/121 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 5289ms problems are : Problem set: 0 solved, 121 unsolved
Search for dead transitions found 0 dead transitions in 5290ms
Starting structural reductions in SI_CTL mode, iteration 1 : 71/550 places, 146/719 transitions.
Finished structural reductions in SI_CTL mode , in 1 iterations and 5429 ms. Remains : 71/550 places, 146/719 transitions.
[2025-06-07 18:44:35] [INFO ] Flatten gal took : 5 ms
[2025-06-07 18:44:35] [INFO ] Flatten gal took : 2 ms
[2025-06-07 18:44:35] [INFO ] Input system was already deterministic with 146 transitions.
[2025-06-07 18:44:35] [INFO ] Flatten gal took : 3 ms
[2025-06-07 18:44:35] [INFO ] Flatten gal took : 2 ms
[2025-06-07 18:44:35] [INFO ] Time to serialize gal into /tmp/CTLFireability2434698505207167422.gal : 0 ms
[2025-06-07 18:44:35] [INFO ] Time to serialize properties into /tmp/CTLFireability12680960984465104650.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability2434698505207167422.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability12680960984465104650.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,1.71875e+10,0.027091,4692,2,177,5,1501,6,0,412,842,0


Converting to forward existential form...Done !
original formula: EF(((EG((p343==1)) + !(A(!(((p368==1)&&(p144==1))) U ((p273==1)&&(p444==1))))) + (p49==1)))
=> equivalent forward existential formula: (([FwdG(FwdU(Init,TRUE),(p343==1))] != FALSE + ([(FwdU(FwdU(Init,TRUE),!(((p273==1)&&(p444==1)))) * (!(!(((p368=...318
Hit Full ! (commute/partial/dont) 144/0/2
(forward)formula 0,1,0.055704,5460,1,0,8,8512,19,2,2024,2662,8
FORMULA Champagne-PT-H06T2O-CTLFireability-2025-14 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Formula is TRUE !

***************************************

Starting structural reductions in LTL mode, iteration 0 : 550/550 places, 719/719 transitions.
Discarding 47 places :
Symmetric choice reduction at 0 with 47 rule applications. Total rules 47 place count 503 transition count 672
Iterating global reduction 0 with 47 rules applied. Total rules applied 94 place count 503 transition count 672
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 123 place count 474 transition count 643
Iterating global reduction 0 with 29 rules applied. Total rules applied 152 place count 474 transition count 643
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 162 place count 464 transition count 633
Iterating global reduction 0 with 10 rules applied. Total rules applied 172 place count 464 transition count 633
Applied a total of 172 rules in 28 ms. Remains 464 /550 variables (removed 86) and now considering 633/719 (removed 86) transitions.
// Phase 1: matrix 633 rows 464 cols
[2025-06-07 18:44:35] [INFO ] Computed 20 invariants in 5 ms
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:44:36] [INFO ] Implicit Places using invariants in 107 ms returned []
[2025-06-07 18:44:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-07 18:44:36] [INFO ] Implicit Places using invariants and state equation in 216 ms returned []
Implicit Place search using SMT with State Equation took 328 ms to find 0 implicit places.
Running 632 sub problems to find dead transitions.
[2025-06-07 18:44:36] [INFO ] Invariant cache hit.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/463 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 632 unsolved
At refinement iteration 1 (OVERLAPS) 1/464 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 632 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/464 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 632 unsolved
At refinement iteration 3 (OVERLAPS) 633/1097 variables, 464/484 constraints. Problems are: Problem set: 0 solved, 632 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 1097/1097 variables, and 484 constraints, problems are : Problem set: 0 solved, 632 unsolved in 30018 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 464/464 constraints, PredecessorRefiner: 632/632 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 632 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/463 variables, 0/0 constraints. Problems are: Problem set: 0 solved, 632 unsolved
At refinement iteration 1 (OVERLAPS) 1/464 variables, 20/20 constraints. Problems are: Problem set: 0 solved, 632 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/464 variables, 0/20 constraints. Problems are: Problem set: 0 solved, 632 unsolved
At refinement iteration 3 (OVERLAPS) 633/1097 variables, 464/484 constraints. Problems are: Problem set: 0 solved, 632 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/1097 variables, 632/1116 constraints. Problems are: Problem set: 0 solved, 632 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-07 18:45:34] [INFO ] Deduced a trap along path composed of 22 places in 42 ms of which 1 ms to minimize.
Error getting values : (error "ParserException while parsing response: (timeout
org.smtlib.IParser$ParserException: Unbalanced parentheses at end of input")
Error getting values : (error "Error writing to Z3 solver: java.io.IOException: Stream closed")
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 1097/1097 variables, and 1117 constraints, problems are : Problem set: 0 solved, 632 unsolved in 30021 ms.
Refiners :[Positive P Invariants (semi-flows): 20/20 constraints, State Equation: 464/464 constraints, PredecessorRefiner: 632/632 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 1/1 constraints]
After SMT, in 60097ms problems are : Problem set: 0 solved, 632 unsolved
Search for dead transitions found 0 dead transitions in 60098ms
Starting structural reductions in LTL mode, iteration 1 : 464/550 places, 633/719 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 60455 ms. Remains : 464/550 places, 633/719 transitions.
[2025-06-07 18:45:36] [INFO ] Flatten gal took : 16 ms
[2025-06-07 18:45:36] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:45:36] [INFO ] Input system was already deterministic with 633 transitions.
[2025-06-07 18:45:36] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:45:36] [INFO ] Flatten gal took : 9 ms
[2025-06-07 18:45:36] [INFO ] Time to serialize gal into /tmp/CTLFireability12184646446637534100.gal : 2 ms
[2025-06-07 18:45:36] [INFO ] Time to serialize properties into /tmp/CTLFireability8858342254267493533.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability12184646446637534100.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability8858342254267493533.ctl' '--gen-order' 'FOLLOW'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...284
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.84467e+26,0.307473,13732,2,2720,5,43357,6,0,2491,36187,0


Converting to forward existential form...Done !
original formula: E(!(EX(EG(((p587!=1)&&(p428!=1))))) U (A(EG(!(((p417==1)&&(p578==1)))) U (((EF((p643==1)) * AG((p585==1))) + AX((p522==1))) + !((((p113==...224
=> equivalent forward existential formula: [(((FwdU(Init,!(EX(EG(((p587!=1)&&(p428!=1)))))) * (p265==1)) * !(EG(!((((E(TRUE U (p643==1)) * !(E(TRUE U !((p5...610
Reverse transition relation is NOT exact ! Due to transitions t6, t55, t60, t84, t104, t109, t126, t136, t160, t170, t182, t187, t212, t237, t261, t281, t2...307
Detected timeout of ITS tools.
[2025-06-07 18:46:06] [INFO ] Flatten gal took : 11 ms
[2025-06-07 18:46:06] [INFO ] Applying decomposition
[2025-06-07 18:46:06] [INFO ] Flatten gal took : 9 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph827664437232697424.txt' '-o' '/tmp/graph827664437232697424.bin' '-w' '/tmp/graph827664437232697424.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph827664437232697424.bin' '-l' '-1' '-v' '-w' '/tmp/graph827664437232697424.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:46:06] [INFO ] Decomposing Gal with order
[2025-06-07 18:46:06] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:46:06] [INFO ] Removed a total of 365 redundant transitions.
[2025-06-07 18:46:06] [INFO ] Flatten gal took : 18 ms
[2025-06-07 18:46:06] [INFO ] Fuse similar labels procedure discarded/fused a total of 8 labels/synchronizations in 3 ms.
[2025-06-07 18:46:06] [INFO ] Time to serialize gal into /tmp/CTLFireability13005590710553098721.gal : 3 ms
[2025-06-07 18:46:06] [INFO ] Time to serialize properties into /tmp/CTLFireability7359716051087606814.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability13005590710553098721.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability7359716051087606814.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,8.84467e+26,0.1955,12652,2077,20,13510,416,706,22105,48,885,0


Converting to forward existential form...Done !
original formula: E(!(EX(EG(((i16.i1.i0.u135.p587!=1)&&(i12.u96.p428!=1))))) U (A(EG(!(((i11.u93.p417==1)&&(i16.i0.i1.u132.p578==1)))) U (((EF((i17.u148.p6...354
=> equivalent forward existential formula: [(((FwdU(Init,!(EX(EG(((i16.i1.i0.u135.p587!=1)&&(i12.u96.p428!=1)))))) * (i7.u59.p265==1)) * !(EG(!((((E(TRUE U...894
Reverse transition relation is NOT exact ! Due to transitions t6, t55, t104, t182, t281, i0.t484, i1.t460, i2.t435, i3.t410, i4.t385, i6.t360, i7.t336, i8....399
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found a local SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found a local SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,0,3.40182,143340,1,0,319971,416,5758,468284,260,885,544293
FORMULA Champagne-PT-H06T2O-CTLFireability-2025-15 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is FALSE !

***************************************

[2025-06-07 18:46:10] [INFO ] Flatten gal took : 13 ms
[2025-06-07 18:46:10] [INFO ] Flatten gal took : 10 ms
[2025-06-07 18:46:10] [INFO ] Applying decomposition
[2025-06-07 18:46:10] [INFO ] Flatten gal took : 10 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph10485900845466964270.txt' '-o' '/tmp/graph10485900845466964270.bin' '-w' '/tmp/graph10485900845466964270.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph10485900845466964270.bin' '-l' '-1' '-v' '-w' '/tmp/graph10485900845466964270.weights' '-q' '0' '-e' '0.001'
[2025-06-07 18:46:10] [INFO ] Decomposing Gal with order
[2025-06-07 18:46:10] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 18:46:10] [INFO ] Removed a total of 375 redundant transitions.
[2025-06-07 18:46:10] [INFO ] Flatten gal took : 28 ms
[2025-06-07 18:46:10] [INFO ] Fuse similar labels procedure discarded/fused a total of 2 labels/synchronizations in 3 ms.
[2025-06-07 18:46:10] [INFO ] Time to serialize gal into /tmp/CTLFireability18338939858664841605.gal : 5 ms
[2025-06-07 18:46:10] [INFO ] Time to serialize properties into /tmp/CTLFireability1846139520071915569.ctl : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability18338939858664841605.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability1846139520071915569.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...263
No direction supplied, using forward translation only.
Parsed 2 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65304e+28,0.302793,15884,2648,24,21448,783,1016,34848,52,2236,0


Converting to forward existential form...Done !
original formula: E(EG(AG((i8.u90.p302!=1))) U E(!((AX(EG((i9.u99.p336==1))) + (i5.u55.p181==1))) U (EF(AX((i12.i1.i0.u131.p438==1))) * (EF((i14.u153.p521=...214
=> equivalent forward existential formula: ([(FwdU((FwdU(FwdU(Init,EG(!(E(TRUE U !((i8.u90.p302!=1)))))),!((!(EX(!(EG((i9.u99.p336==1))))) + (i5.u55.p181==...478
Reverse transition relation is NOT exact ! Due to transitions t21, t78, t161, t216, t330, t442, t537, i1.t570, i2.t542, i3.t514, i3.u29.t516, i4.i0.i1.u31....780
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found a local SCC at level 2
Fast SCC detection found an SCC at level 3
Fast SCC detection found an SCC at level 4
Fast SCC detection found an SCC at level 5
Fast SCC detection found an SCC at level 6
Fast SCC detection found an SCC at level 7
Fast SCC detection found an SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Using saturation style SCC detection
Fast SCC detection found an SCC at level 9
Fast SCC detection found a local SCC at level 8
Fast SCC detection found an SCC at level 9
Fast SCC detection found an SCC at level 10
Fast SCC detection found an SCC at level 11
Fast SCC detection found an SCC at level 12
Fast SCC detection found an SCC at level 13
Fast SCC detection found an SCC at level 14
Fast SCC detection found an SCC at level 15
Fast SCC detection found an SCC at level 16
Fast SCC detection found an SCC at level 17
Fast SCC detection found an SCC at level 18
Fast SCC detection found an SCC at level 19
Fast SCC detection found an SCC at level 20
(forward)formula 0,1,532.558,2582380,1,0,4.17186e+06,783,3771,7.25518e+06,139,2236,2574498
FORMULA Champagne-PT-H06T2O-CTLFireability-2025-07 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL USE_NUPN
Formula is TRUE !
Detected timeout of ITS tools.
[2025-06-07 19:11:48] [INFO ] Applying decomposition
[2025-06-07 19:11:48] [INFO ] Flatten gal took : 18 ms
[2025-06-07 19:11:48] [INFO ] Decomposing Gal with order
[2025-06-07 19:11:48] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-07 19:11:48] [INFO ] Removed a total of 184 redundant transitions.
[2025-06-07 19:11:48] [INFO ] Flatten gal took : 16 ms
[2025-06-07 19:11:48] [INFO ] Fuse similar labels procedure discarded/fused a total of 149 labels/synchronizations in 3 ms.
[2025-06-07 19:11:48] [INFO ] Time to serialize gal into /tmp/CTLFireability15496198332561006912.gal : 2 ms
[2025-06-07 19:11:48] [INFO ] Time to serialize properties into /tmp/CTLFireability14732095993365036293.ctl : 0 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/CTLFireability15496198332561006912.gal' '-t' 'CGAL' '-ctl' '/tmp/CTLFireability14732095993365036293.ctl'

its-ctl command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-ctl-linux64 --gc-threshold 2000000 --quiet -...264
No direction supplied, using forward translation only.
Parsed 1 CTL formulae.
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
reachable,2.65304e+28,0.164743,9360,484,709,6358,4744,463,13628,467,16728,0


Converting to forward existential form...Done !
original formula: ((AX((i0.i0.i0.i0.u6.p45==0)) * AF(((E((i1.i1.i1.u55.p494==1) U (i1.i1.i1.i1.i0.u34.p635==1)) + (i1.i0.i0.i0.u15.p231==1)) * (((i1.i1.i1....292
=> equivalent forward existential formula: (([(EY(Init) * !((i0.i0.i0.i0.u6.p45==0)))] = FALSE * [FwdG(Init,!(((E((i1.i1.i1.u55.p494==1) U (i1.i1.i1.i1.i0....393
Reverse transition relation is NOT exact ! Due to transitions i0.t442, i0.u9.t448, i0.u9.t474, i0.i0.u8.t477, i0.i0.u8.t483, i0.i0.u8.t509, i0.i0.i0.u7.t51...1236
Fast SCC detection found an SCC at level 1
Fast SCC detection found an SCC at level 2

BK_TIME_CONFINEMENT_REACHED

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ CTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination CTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="Champagne-PT-H06T2O"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is Champagne-PT-H06T2O, examination is CTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r254-tall-174931339200066"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/Champagne-PT-H06T2O.tgz
mv Champagne-PT-H06T2O execution
cd execution
if [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "UpperBounds" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] || [ "CTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "CTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' CTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "CTLFireability" = "ReachabilityDeadlock" ] || [ "CTLFireability" = "QuasiLiveness" ] || [ "CTLFireability" = "StableMarking" ] || [ "CTLFireability" = "Liveness" ] || [ "CTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME CTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;